diff --git a/appengine-java8/analytics/pom.xml b/appengine-java8/analytics/pom.xml
index 5c3796f083f..396125ddcc1 100644
--- a/appengine-java8/analytics/pom.xml
+++ b/appengine-java8/analytics/pom.xml
@@ -33,7 +33,7 @@
   <properties>
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
-    <appengine.sdk.version>1.9.71</appengine.sdk.version>
+    <appengine.sdk.version>1.9.73</appengine.sdk.version>
   </properties>
 
   <dependencies>
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.7</version>
+      <version>4.5.8</version>
     </dependency>
 
     <dependency>
@@ -74,7 +74,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
 
@@ -87,7 +87,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.24.0</version>
+      <version>2.25.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -98,7 +98,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/appidentity/pom.xml b/appengine-java8/appidentity/pom.xml
index 3b98fafb3e7..4a56cd373ba 100644
--- a/appengine-java8/appidentity/pom.xml
+++ b/appengine-java8/appidentity/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -66,13 +66,13 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
 
@@ -91,13 +91,13 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/bigquery/pom.xml b/appengine-java8/bigquery/pom.xml
index a11fe35c486..e201430f911 100644
--- a/appengine-java8/bigquery/pom.xml
+++ b/appengine-java8/bigquery/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -52,12 +52,12 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-monitoring</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
 
     <dependency>
@@ -75,13 +75,13 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
 
@@ -94,19 +94,19 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.24.0</version>
+      <version>2.25.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/bigtable/pom.xml b/appengine-java8/bigtable/pom.xml
index cbe814e0866..c4709ab83dc 100644
--- a/appengine-java8/bigtable/pom.xml
+++ b/appengine-java8/bigtable/pom.xml
@@ -46,7 +46,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.cloud.bigtable</groupId>
       <artifactId>bigtable-hbase-1.x</artifactId>
-      <version>1.8.0</version>
+      <version>1.10.0</version>
     </dependency>
 
     <!-- Compile/runtime dependencies -->
@@ -68,7 +68,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/appengine-java8/cloudsql-postgres/pom.xml b/appengine-java8/cloudsql-postgres/pom.xml
index ecf4ad33853..9ebd44c8929 100644
--- a/appengine-java8/cloudsql-postgres/pom.xml
+++ b/appengine-java8/cloudsql-postgres/pom.xml
@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -79,7 +79,7 @@
     <dependency>
       <groupId>com.google.cloud.sql</groupId>
       <artifactId>postgres-socket-factory</artifactId>
-      <version>1.0.12</version>
+      <version>1.0.13</version>
     </dependency>
     <!-- [END gae_java8_postgres_dependencies] -->
   </dependencies>
diff --git a/appengine-java8/cloudsql/pom.xml b/appengine-java8/cloudsql/pom.xml
index ae4bf4537d0..18c35f7d8da 100644
--- a/appengine-java8/cloudsql/pom.xml
+++ b/appengine-java8/cloudsql/pom.xml
@@ -54,7 +54,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -80,7 +80,7 @@
     <dependency>
       <groupId>com.google.cloud.sql</groupId>
       <artifactId>mysql-socket-factory</artifactId>
-      <version>1.0.12</version>
+      <version>1.0.13</version>
     </dependency>
     <!-- [END gae_java8_mysql_dependencies] -->
   </dependencies>
diff --git a/appengine-java8/datastore-indexes-exploding/pom.xml b/appengine-java8/datastore-indexes-exploding/pom.xml
index 54355d03efc..123ca8512d1 100644
--- a/appengine-java8/datastore-indexes-exploding/pom.xml
+++ b/appengine-java8/datastore-indexes-exploding/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -65,25 +65,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/datastore-indexes-perfect/pom.xml b/appengine-java8/datastore-indexes-perfect/pom.xml
index 799a3b4cbf1..2dcecee958e 100644
--- a/appengine-java8/datastore-indexes-perfect/pom.xml
+++ b/appengine-java8/datastore-indexes-perfect/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -65,25 +65,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/datastore-indexes/pom.xml b/appengine-java8/datastore-indexes/pom.xml
index 774f8d6e27f..e3e0e43e54a 100644
--- a/appengine-java8/datastore-indexes/pom.xml
+++ b/appengine-java8/datastore-indexes/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -66,25 +66,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/datastore/pom.xml b/appengine-java8/datastore/pom.xml
index 25c5da6141b..f8a26d6600c 100644
--- a/appengine-java8/datastore/pom.xml
+++ b/appengine-java8/datastore/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -92,25 +92,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/endpoints-v2-backend/pom.xml b/appengine-java8/endpoints-v2-backend/pom.xml
index 55416696a20..0f8d6e4644d 100644
--- a/appengine-java8/endpoints-v2-backend/pom.xml
+++ b/appengine-java8/endpoints-v2-backend/pom.xml
@@ -64,7 +64,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/appengine-java8/endpoints-v2-guice/pom.xml b/appengine-java8/endpoints-v2-guice/pom.xml
index e0f4f052724..ca2a1c152ac 100644
--- a/appengine-java8/endpoints-v2-guice/pom.xml
+++ b/appengine-java8/endpoints-v2-guice/pom.xml
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/appengine-java8/endpoints-v2-migration/pom.xml b/appengine-java8/endpoints-v2-migration/pom.xml
index e0b4f649d48..ced00337dc7 100644
--- a/appengine-java8/endpoints-v2-migration/pom.xml
+++ b/appengine-java8/endpoints-v2-migration/pom.xml
@@ -52,7 +52,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/appengine-java8/endpoints-v2-skeleton/pom.xml b/appengine-java8/endpoints-v2-skeleton/pom.xml
index 49f2b4e8a8a..4e6ab3e7c38 100644
--- a/appengine-java8/endpoints-v2-skeleton/pom.xml
+++ b/appengine-java8/endpoints-v2-skeleton/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/appengine-java8/firebase-event-proxy/pom.xml b/appengine-java8/firebase-event-proxy/pom.xml
index 460e6a2bc78..0deb19429a4 100644
--- a/appengine-java8/firebase-event-proxy/pom.xml
+++ b/appengine-java8/firebase-event-proxy/pom.xml
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -80,13 +80,13 @@
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-testing</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-api-stubs</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/firebase-tictactoe/pom.xml b/appengine-java8/firebase-tictactoe/pom.xml
index fee8853c660..7275bfb48c9 100644
--- a/appengine-java8/firebase-tictactoe/pom.xml
+++ b/appengine-java8/firebase-tictactoe/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -88,25 +88,25 @@
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-testing</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-api-stubs</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-tools-sdk</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
     <dependency>
         <groupId>com.google.truth</groupId>
         <artifactId>truth</artifactId>
-        <version>0.42</version>
+        <version>0.43</version>
         <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/gaeinfo/pom.xml b/appengine-java8/gaeinfo/pom.xml
index 631b99fbb28..22439669efb 100644
--- a/appengine-java8/gaeinfo/pom.xml
+++ b/appengine-java8/gaeinfo/pom.xml
@@ -42,7 +42,7 @@ Copyright 2017 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -56,7 +56,7 @@ Copyright 2017 Google Inc.
     <dependency>
       <groupId>com.squareup.okhttp3</groupId>
       <artifactId>okhttp</artifactId>
-      <version>3.13.1</version>
+      <version>3.14.0</version>
     </dependency>
 
     <dependency>
diff --git a/appengine-java8/guestbook-cloud-datastore/pom.xml b/appengine-java8/guestbook-cloud-datastore/pom.xml
index 92402d9e78e..f0fd4402b23 100644
--- a/appengine-java8/guestbook-cloud-datastore/pom.xml
+++ b/appengine-java8/guestbook-cloud-datastore/pom.xml
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -90,19 +90,19 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/guestbook-objectify/pom.xml b/appengine-java8/guestbook-objectify/pom.xml
index 035fa1db5ea..925f19c653a 100644
--- a/appengine-java8/guestbook-objectify/pom.xml
+++ b/appengine-java8/guestbook-objectify/pom.xml
@@ -43,7 +43,7 @@
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-api-1.0-sdk</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -89,25 +89,25 @@
       <dependency>
           <groupId>com.google.appengine</groupId>
           <artifactId>appengine-testing</artifactId>
-          <version>1.9.71</version>
+          <version>1.9.73</version>
           <scope>test</scope>
       </dependency>
       <dependency>
           <groupId>com.google.appengine</groupId>
           <artifactId>appengine-api-stubs</artifactId>
-          <version>1.9.71</version>
+          <version>1.9.73</version>
           <scope>test</scope>
       </dependency>
       <dependency>
           <groupId>com.google.appengine</groupId>
           <artifactId>appengine-tools-sdk</artifactId>
-          <version>1.9.71</version>
+          <version>1.9.73</version>
           <scope>test</scope>
       </dependency>
       <dependency>
           <groupId>com.google.truth</groupId>
           <artifactId>truth</artifactId>
-          <version>0.42</version>
+          <version>0.43</version>
           <scope>test</scope>
       </dependency>
 
diff --git a/appengine-java8/images/pom.xml b/appengine-java8/images/pom.xml
index 98a54a0cfb1..4b3b83b6710 100644
--- a/appengine-java8/images/pom.xml
+++ b/appengine-java8/images/pom.xml
@@ -39,7 +39,7 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-       <version>1.9.71</version>
+       <version>1.9.73</version>
     </dependency>
 
     <dependency>
diff --git a/appengine-java8/mail/pom.xml b/appengine-java8/mail/pom.xml
index d8ff9aac74a..c62b15d96e5 100644
--- a/appengine-java8/mail/pom.xml
+++ b/appengine-java8/mail/pom.xml
@@ -47,7 +47,7 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.63</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.mail</groupId>
diff --git a/appengine-java8/mailjet/pom.xml b/appengine-java8/mailjet/pom.xml
index 7f8a305f375..b99ad10d3b7 100644
--- a/appengine-java8/mailjet/pom.xml
+++ b/appengine-java8/mailjet/pom.xml
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>com.mailjet</groupId>
       <artifactId>mailjet-client</artifactId>
-      <version>4.1.1</version>
+      <version>4.2.1</version>
     </dependency>
 
     <dependency>
diff --git a/appengine-java8/memcache/pom.xml b/appengine-java8/memcache/pom.xml
index e76e964c539..f2da902bf26 100644
--- a/appengine-java8/memcache/pom.xml
+++ b/appengine-java8/memcache/pom.xml
@@ -48,7 +48,7 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.googlecode.xmemcached</groupId>
diff --git a/appengine-java8/metadata/pom.xml b/appengine-java8/metadata/pom.xml
index 8b7afec81a0..94fe61e6701 100644
--- a/appengine-java8/metadata/pom.xml
+++ b/appengine-java8/metadata/pom.xml
@@ -51,7 +51,7 @@ Copyright 2017 Google Inc.
     <dependency>
       <groupId>com.squareup.okhttp3</groupId>
       <artifactId>okhttp</artifactId>
-      <version>3.13.1</version>
+      <version>3.14.0</version>
     </dependency>
 
     <dependency>
diff --git a/appengine-java8/multitenancy/pom.xml b/appengine-java8/multitenancy/pom.xml
index c5d9f347854..520b3f1bc2a 100644
--- a/appengine-java8/multitenancy/pom.xml
+++ b/appengine-java8/multitenancy/pom.xml
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -88,25 +88,25 @@
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-testing</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-api-stubs</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
     <dependency>
         <groupId>com.google.appengine</groupId>
         <artifactId>appengine-tools-sdk</artifactId>
-        <version>1.9.71</version>
+        <version>1.9.73</version>
         <scope>test</scope>
     </dependency>
     <dependency>
         <groupId>com.google.truth</groupId>
         <artifactId>truth</artifactId>
-        <version>0.42</version>
+        <version>0.43</version>
         <scope>test</scope>
     </dependency>
 
diff --git a/appengine-java8/oauth2/pom.xml b/appengine-java8/oauth2/pom.xml
index 44f7f3abdcc..41f971381b1 100644
--- a/appengine-java8/oauth2/pom.xml
+++ b/appengine-java8/oauth2/pom.xml
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
diff --git a/appengine-java8/pubsub/pom.xml b/appengine-java8/pubsub/pom.xml
index ea07c4f9b79..f9420b8d77d 100644
--- a/appengine-java8/pubsub/pom.xml
+++ b/appengine-java8/pubsub/pom.xml
@@ -52,12 +52,12 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END dependencies] -->
   </dependencies>
diff --git a/appengine-java8/remote-client/pom.xml b/appengine-java8/remote-client/pom.xml
index 9b7d992f83d..7f2fa9f51c0 100644
--- a/appengine-java8/remote-client/pom.xml
+++ b/appengine-java8/remote-client/pom.xml
@@ -39,12 +39,12 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-remote-api</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <!-- [END dependencies] -->
   </dependencies>
diff --git a/appengine-java8/remote-server/pom.xml b/appengine-java8/remote-server/pom.xml
index 966ea5c035f..370277788cc 100644
--- a/appengine-java8/remote-server/pom.xml
+++ b/appengine-java8/remote-server/pom.xml
@@ -39,12 +39,12 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.7</version>
+      <version>4.5.8</version>
     </dependency>
 
     <dependency>
diff --git a/appengine-java8/requests/pom.xml b/appengine-java8/requests/pom.xml
index 031ee2e3f29..7c1118f2884 100644
--- a/appengine-java8/requests/pom.xml
+++ b/appengine-java8/requests/pom.xml
@@ -40,7 +40,7 @@ Copyright 2016 Google Inc.
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-maven-plugin</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
 
         <dependency>
@@ -78,25 +78,25 @@ Copyright 2016 Google Inc.
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-tools-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.truth</groupId>
             <artifactId>truth</artifactId>
-            <version>0.42</version>
+            <version>0.43</version>
             <scope>test</scope>
         </dependency>
 
diff --git a/appengine-java8/search/pom.xml b/appengine-java8/search/pom.xml
index bab1856b65c..c881ace096a 100644
--- a/appengine-java8/search/pom.xml
+++ b/appengine-java8/search/pom.xml
@@ -39,7 +39,7 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -65,25 +65,25 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine-java8/spanner/pom.xml b/appengine-java8/spanner/pom.xml
index c15b6a1e468..8cdfe75a478 100644
--- a/appengine-java8/spanner/pom.xml
+++ b/appengine-java8/spanner/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-spanner</artifactId>
-      <version>1.7.0</version>
+      <version>1.13.0</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
   </dependencies>
 
diff --git a/appengine-java8/taskqueues-deferred/pom.xml b/appengine-java8/taskqueues-deferred/pom.xml
index f7d957cf2fc..d621d80a4c3 100644
--- a/appengine-java8/taskqueues-deferred/pom.xml
+++ b/appengine-java8/taskqueues-deferred/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -66,17 +66,17 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.24.0</version>
+      <version>2.25.1</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
   </dependencies>
 
diff --git a/appengine-java8/taskqueues-pull/pom.xml b/appengine-java8/taskqueues-pull/pom.xml
index 01ecef56d69..84abc1b73ad 100644
--- a/appengine-java8/taskqueues-pull/pom.xml
+++ b/appengine-java8/taskqueues-pull/pom.xml
@@ -43,7 +43,7 @@ Copyright 2016 Google Inc.
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -62,13 +62,13 @@ Copyright 2016 Google Inc.
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/appengine-java8/taskqueues-push/pom.xml b/appengine-java8/taskqueues-push/pom.xml
index 062d36d8bcf..a48be8bdd2c 100644
--- a/appengine-java8/taskqueues-push/pom.xml
+++ b/appengine-java8/taskqueues-push/pom.xml
@@ -53,7 +53,7 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <!-- Test Dependencies -->
     <dependency>
@@ -71,25 +71,25 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/appengine-java8/translate-pubsub/pom.xml b/appengine-java8/translate-pubsub/pom.xml
index 4d57cd34ace..01dcc9fc0f5 100644
--- a/appengine-java8/translate-pubsub/pom.xml
+++ b/appengine-java8/translate-pubsub/pom.xml
@@ -49,17 +49,17 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-translate</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END dependencies] -->
   </dependencies>
diff --git a/appengine-java8/users/pom.xml b/appengine-java8/users/pom.xml
index f7f70edd942..e346d67396f 100644
--- a/appengine-java8/users/pom.xml
+++ b/appengine-java8/users/pom.xml
@@ -40,7 +40,7 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
@@ -78,25 +78,25 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/appengine/analytics/pom.xml b/appengine/analytics/pom.xml
index f23747cbf3d..cfbf215fd31 100644
--- a/appengine/analytics/pom.xml
+++ b/appengine/analytics/pom.xml
@@ -39,12 +39,12 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.7</version>
+      <version>4.5.8</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/appengine/appidentity/pom.xml b/appengine/appidentity/pom.xml
index e6f7857fa51..09891a54b2b 100644
--- a/appengine/appidentity/pom.xml
+++ b/appengine/appidentity/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
@@ -75,25 +75,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine/cloudsql/pom.xml b/appengine/cloudsql/pom.xml
index 66e6c2f3d5a..deed89393af 100644
--- a/appengine/cloudsql/pom.xml
+++ b/appengine/cloudsql/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -80,7 +80,7 @@
     <dependency>
       <groupId>com.google.cloud.sql</groupId>
       <artifactId>mysql-socket-factory</artifactId>
-      <version>1.0.12</version>
+      <version>1.0.13</version>
     </dependency>
     <!-- [END gae_java_mysql_dependencies] -->
   </dependencies>
diff --git a/appengine/datastore/indexes-exploding/pom.xml b/appengine/datastore/indexes-exploding/pom.xml
index 22d290655a8..669daff0817 100644
--- a/appengine/datastore/indexes-exploding/pom.xml
+++ b/appengine/datastore/indexes-exploding/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -64,25 +64,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine/datastore/indexes-perfect/pom.xml b/appengine/datastore/indexes-perfect/pom.xml
index ce6b32a9db8..2fd1349d4a4 100644
--- a/appengine/datastore/indexes-perfect/pom.xml
+++ b/appengine/datastore/indexes-perfect/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -64,25 +64,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine/datastore/indexes/pom.xml b/appengine/datastore/indexes/pom.xml
index aad18bed780..a23979a7eb2 100644
--- a/appengine/datastore/indexes/pom.xml
+++ b/appengine/datastore/indexes/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -64,25 +64,25 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine/endpoints-frameworks-v2/backend/pom.xml b/appengine/endpoints-frameworks-v2/backend/pom.xml
index 4495c278bc3..9ce559f55b7 100644
--- a/appengine/endpoints-frameworks-v2/backend/pom.xml
+++ b/appengine/endpoints-frameworks-v2/backend/pom.xml
@@ -68,7 +68,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/appengine/endpoints-frameworks-v2/guice-example/pom.xml b/appengine/endpoints-frameworks-v2/guice-example/pom.xml
index aeacb588559..2c5d4799800 100644
--- a/appengine/endpoints-frameworks-v2/guice-example/pom.xml
+++ b/appengine/endpoints-frameworks-v2/guice-example/pom.xml
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/appengine/endpoints-frameworks-v2/migration-example/pom.xml b/appengine/endpoints-frameworks-v2/migration-example/pom.xml
index 8b459a0e25a..96d15fe6512 100644
--- a/appengine/endpoints-frameworks-v2/migration-example/pom.xml
+++ b/appengine/endpoints-frameworks-v2/migration-example/pom.xml
@@ -68,7 +68,7 @@ limitations under the License.
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/appengine/endpoints-v1-helloworld/pom.xml b/appengine/endpoints-v1-helloworld/pom.xml
index d3985952c1d..2f6c015b5a1 100644
--- a/appengine/endpoints-v1-helloworld/pom.xml
+++ b/appengine/endpoints-v1-helloworld/pom.xml
@@ -47,12 +47,12 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-endpoints</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -82,13 +82,13 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/appengine/firebase-event-proxy/gae-firebase-event-proxy/pom.xml b/appengine/firebase-event-proxy/gae-firebase-event-proxy/pom.xml
index eda0c44e483..e9ddb4b9a2a 100644
--- a/appengine/firebase-event-proxy/gae-firebase-event-proxy/pom.xml
+++ b/appengine/firebase-event-proxy/gae-firebase-event-proxy/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -82,13 +82,13 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/appengine/firebase-tictactoe/pom.xml b/appengine/firebase-tictactoe/pom.xml
index 60ea4455981..26d8455f3ca 100644
--- a/appengine/firebase-tictactoe/pom.xml
+++ b/appengine/firebase-tictactoe/pom.xml
@@ -44,7 +44,7 @@
        <dependency>
            <groupId>com.google.appengine</groupId>
            <artifactId>appengine-api-1.0-sdk</artifactId>
-           <version>1.9.71</version>
+           <version>1.9.73</version>
        </dependency>
        <dependency>
            <groupId>com.google.api-client</groupId>
@@ -65,18 +65,18 @@
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-core</artifactId>
-           <version>2.24.0</version>
+           <version>2.25.1</version>
        </dependency>
        <dependency>
          <groupId>com.google.appengine</groupId>
          <artifactId>appengine-api-stubs</artifactId>
-         <version>1.9.71</version>
+         <version>1.9.73</version>
          <scope>test</scope>
          </dependency>
        <dependency>
            <groupId>com.google.appengine</groupId>
            <artifactId>appengine-testing</artifactId>
-           <version>1.9.71</version>
+           <version>1.9.73</version>
        </dependency>
    </dependencies>
     <build>
diff --git a/appengine/gaeinfo/pom.xml b/appengine/gaeinfo/pom.xml
index faf7aee8912..7a8a8e3e94e 100644
--- a/appengine/gaeinfo/pom.xml
+++ b/appengine/gaeinfo/pom.xml
@@ -43,7 +43,7 @@ Copyright 2017 Google Inc.
       <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
diff --git a/appengine/guestbook-objectify/pom.xml b/appengine/guestbook-objectify/pom.xml
index af6807d4b68..3e5a8373380 100644
--- a/appengine/guestbook-objectify/pom.xml
+++ b/appengine/guestbook-objectify/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -90,25 +90,25 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-tools-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.truth</groupId>
             <artifactId>truth</artifactId>
-            <version>0.42</version>
+            <version>0.43</version>
             <scope>test</scope>
         </dependency>
 
diff --git a/appengine/images/pom.xml b/appengine/images/pom.xml
index 36b3d4f924a..8da3410cbd3 100644
--- a/appengine/images/pom.xml
+++ b/appengine/images/pom.xml
@@ -21,7 +21,7 @@ Copyright 2015 Google Inc.
   <artifactId>appengine-images</artifactId>
 
   <properties>
-      <appengine.sdk.version>1.9.71</appengine.sdk.version>
+      <appengine.sdk.version>1.9.73</appengine.sdk.version>
   </properties>
 
   <!--
diff --git a/appengine/logs/pom.xml b/appengine/logs/pom.xml
index 657460d4273..9b0792c6ccb 100644
--- a/appengine/logs/pom.xml
+++ b/appengine/logs/pom.xml
@@ -35,7 +35,7 @@
    <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
diff --git a/appengine/mail/pom.xml b/appengine/mail/pom.xml
index 785b5830b9a..65f22a6c6c1 100644
--- a/appengine/mail/pom.xml
+++ b/appengine/mail/pom.xml
@@ -41,7 +41,7 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.mail</groupId>
diff --git a/appengine/mailjet/pom.xml b/appengine/mailjet/pom.xml
index 40f19ba7c1a..41ad45c0165 100644
--- a/appengine/mailjet/pom.xml
+++ b/appengine/mailjet/pom.xml
@@ -33,7 +33,7 @@
   <properties>
     <maven.compiler.target>1.7</maven.compiler.target>
     <maven.compiler.source>1.7</maven.compiler.source>
-    <mailjet.version>4.1.1</mailjet.version>
+    <mailjet.version>4.2.1</mailjet.version>
   </properties>
 
   <dependencies>
diff --git a/appengine/memcache/pom.xml b/appengine/memcache/pom.xml
index e01bef3281e..90ed0c426a1 100644
--- a/appengine/memcache/pom.xml
+++ b/appengine/memcache/pom.xml
@@ -45,7 +45,7 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.googlecode.xmemcached</groupId>
diff --git a/appengine/multitenancy/pom.xml b/appengine/multitenancy/pom.xml
index 401c1b5e2ab..efefaa12227 100644
--- a/appengine/multitenancy/pom.xml
+++ b/appengine/multitenancy/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -91,25 +91,25 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-tools-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.truth</groupId>
             <artifactId>truth</artifactId>
-            <version>0.42</version>
+            <version>0.43</version>
             <scope>test</scope>
         </dependency>
 
diff --git a/appengine/oauth2/pom.xml b/appengine/oauth2/pom.xml
index 177feca621c..06f4fa1da2f 100644
--- a/appengine/oauth2/pom.xml
+++ b/appengine/oauth2/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
diff --git a/appengine/pusher-chat/pom.xml b/appengine/pusher-chat/pom.xml
index bc890f10379..bdb33578c06 100644
--- a/appengine/pusher-chat/pom.xml
+++ b/appengine/pusher-chat/pom.xml
@@ -61,7 +61,7 @@ Copyright 2017 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
   </dependencies>
 
diff --git a/appengine/remote/remote-client/pom.xml b/appengine/remote/remote-client/pom.xml
index 7da3ac49e94..2cc9b4c2b05 100644
--- a/appengine/remote/remote-client/pom.xml
+++ b/appengine/remote/remote-client/pom.xml
@@ -40,12 +40,12 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-remote-api</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <!-- [END dependencies] -->
   </dependencies>
diff --git a/appengine/remote/remote-server/pom.xml b/appengine/remote/remote-server/pom.xml
index 041febc2eb3..2a7a64b6c0d 100644
--- a/appengine/remote/remote-server/pom.xml
+++ b/appengine/remote/remote-server/pom.xml
@@ -39,12 +39,12 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.7</version>
+      <version>4.5.8</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/appengine/requests/pom.xml b/appengine/requests/pom.xml
index fa930823424..1dfb3cfbc84 100644
--- a/appengine/requests/pom.xml
+++ b/appengine/requests/pom.xml
@@ -40,7 +40,7 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-maven-plugin</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
@@ -75,25 +75,25 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/appengine/search/pom.xml b/appengine/search/pom.xml
index f1949cac9b9..722b7aceb3e 100644
--- a/appengine/search/pom.xml
+++ b/appengine/search/pom.xml
@@ -34,7 +34,7 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -60,25 +60,25 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/appengine/sockets/pom.xml b/appengine/sockets/pom.xml
index 4d871d2e655..4df96d363a6 100755
--- a/appengine/sockets/pom.xml
+++ b/appengine/sockets/pom.xml
@@ -47,7 +47,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
diff --git a/appengine/taskqueue/defer-samples/pom.xml b/appengine/taskqueue/defer-samples/pom.xml
index ea55f30b6b2..3e4ee832c09 100644
--- a/appengine/taskqueue/defer-samples/pom.xml
+++ b/appengine/taskqueue/defer-samples/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
           <groupId>javax.servlet</groupId>
@@ -67,17 +67,17 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.24.0</version>
+            <version>2.25.1</version>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
        </dependency>
     </dependencies>
 
diff --git a/appengine/taskqueue/pull-samples/pom.xml b/appengine/taskqueue/pull-samples/pom.xml
index 0f270fa26c9..102e4da17b8 100644
--- a/appengine/taskqueue/pull-samples/pom.xml
+++ b/appengine/taskqueue/pull-samples/pom.xml
@@ -42,7 +42,7 @@ Copyright 2016 Google Inc.
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -60,13 +60,13 @@ Copyright 2016 Google Inc.
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/appengine/taskqueue/push-samples/pom.xml b/appengine/taskqueue/push-samples/pom.xml
index 9609836d374..8d9dd549209 100644
--- a/appengine/taskqueue/push-samples/pom.xml
+++ b/appengine/taskqueue/push-samples/pom.xml
@@ -52,7 +52,7 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <!-- Test Dependencies -->
     <dependency>
@@ -70,25 +70,25 @@ Copyright 2016 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/appengine/users/pom.xml b/appengine/users/pom.xml
index e11f9648b44..bf55b89aa97 100644
--- a/appengine/users/pom.xml
+++ b/appengine/users/pom.xml
@@ -37,7 +37,7 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
@@ -72,25 +72,25 @@ Copyright 2015 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-testing</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/auth/pom.xml b/auth/pom.xml
index e8296d53039..65619f86946 100644
--- a/auth/pom.xml
+++ b/auth/pom.xml
@@ -42,12 +42,12 @@ limitations under the License.
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.auth</groupId>
       <artifactId>google-auth-library-appengine</artifactId>
-      <version>0.13.0</version>
+      <version>0.15.0</version>
     </dependency>
     <!-- END dependencies -->
     <dependency>
diff --git a/bigquery/bigquerystorage/pom.xml b/bigquery/bigquerystorage/pom.xml
index f0c0d5c56bb..d2cdf0dbcbb 100644
--- a/bigquery/bigquerystorage/pom.xml
+++ b/bigquery/bigquerystorage/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-bigquerystorage</artifactId>
-    <version>0.80.0-alpha</version>
+    <version>0.86.0-alpha</version>
     </dependency>
 
     <dependency>
@@ -58,7 +58,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/bigquery/cloud-client/pom.xml b/bigquery/cloud-client/pom.xml
index df3d205599f..a070f569e62 100644
--- a/bigquery/cloud-client/pom.xml
+++ b/bigquery/cloud-client/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END bigquery_java_dependencies] -->
     <dependency>
@@ -64,7 +64,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/bigquery/datatransfer/cloud-client/pom.xml b/bigquery/datatransfer/cloud-client/pom.xml
index 8e88f5c73ff..d059a483234 100644
--- a/bigquery/datatransfer/cloud-client/pom.xml
+++ b/bigquery/datatransfer/cloud-client/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquerydatatransfer</artifactId>
-      <version>0.80.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <!-- [END bigquerydatatransfer_java_dependencies] -->
 
@@ -54,7 +54,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/bigquery/rest/pom.xml b/bigquery/rest/pom.xml
index 33403b858e6..fef1f828512 100644
--- a/bigquery/rest/pom.xml
+++ b/bigquery/rest/pom.xml
@@ -57,7 +57,7 @@
     <dependency>
       <groupId>com.google.http-client</groupId>
       <artifactId>google-http-client</artifactId>
-      <version>1.28.0</version>
+      <version>1.29.0</version>
       <exclusions>
         <exclusion> <!-- exclude an old version of Guava -->
           <groupId>com.google.guava</groupId>
@@ -87,7 +87,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/cloud-sql/mysql/servlet/pom.xml b/cloud-sql/mysql/servlet/pom.xml
index 93577db1aba..87abeca4403 100644
--- a/cloud-sql/mysql/servlet/pom.xml
+++ b/cloud-sql/mysql/servlet/pom.xml
@@ -57,12 +57,12 @@
     <dependency>
       <groupId>com.google.cloud.sql</groupId>
       <artifactId>mysql-socket-factory-connector-j-8</artifactId>
-      <version>1.0.12</version>
+      <version>1.0.13</version>
     </dependency>
     <dependency>
       <groupId>com.zaxxer</groupId>
       <artifactId>HikariCP</artifactId>
-      <version>3.3.0</version>
+      <version>3.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/cloud-sql/postgres/servlet/pom.xml b/cloud-sql/postgres/servlet/pom.xml
index d1571fff1dd..a3efde77776 100644
--- a/cloud-sql/postgres/servlet/pom.xml
+++ b/cloud-sql/postgres/servlet/pom.xml
@@ -57,12 +57,12 @@
     <dependency>
       <groupId>com.google.cloud.sql</groupId>
       <artifactId>postgres-socket-factory</artifactId>
-      <version>1.0.12</version>
+      <version>1.0.13</version>
     </dependency>
     <dependency>
       <groupId>com.zaxxer</groupId>
       <artifactId>HikariCP</artifactId>
-      <version>3.3.0</version>
+      <version>3.3.1</version>
     </dependency>
   </dependencies>
 
diff --git a/compute/cmdline/pom.xml b/compute/cmdline/pom.xml
index 3f9b6f1ca2a..66c9cf7cf45 100644
--- a/compute/cmdline/pom.xml
+++ b/compute/cmdline/pom.xml
@@ -32,7 +32,7 @@ limitations under the License.
   <properties>
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
-    <project.compute.version>v1-rev20190107-1.28.0</project.compute.version>
+    <project.compute.version>v1-rev20190308-1.28.0</project.compute.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 
diff --git a/compute/mailjet/pom.xml b/compute/mailjet/pom.xml
index c2d64158333..6aa7b104e78 100644
--- a/compute/mailjet/pom.xml
+++ b/compute/mailjet/pom.xml
@@ -32,7 +32,7 @@
   <properties>
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
-    <mailjet.version>4.1.1</mailjet.version>
+    <mailjet.version>4.2.1</mailjet.version>
   </properties>
 
   <dependencies>
diff --git a/compute/signed-metadata/pom.xml b/compute/signed-metadata/pom.xml
index 86c74b291c8..7e16b8dae68 100644
--- a/compute/signed-metadata/pom.xml
+++ b/compute/signed-metadata/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.auth0</groupId>
       <artifactId>java-jwt</artifactId>
-      <version>3.7.0</version>
+      <version>3.8.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.code.gson</groupId>
diff --git a/container-registry/container-analysis/pom.xml b/container-registry/container-analysis/pom.xml
index 48cf8b4761d..2b4ecd74d0c 100644
--- a/container-registry/container-analysis/pom.xml
+++ b/container-registry/container-analysis/pom.xml
@@ -31,22 +31,22 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-containeranalysis</artifactId>
-      <version>0.80.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api</groupId>
       <artifactId>gax</artifactId>
-      <version>1.38.0</version>
+      <version>1.43.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api</groupId>
       <artifactId>gax-grpc</artifactId>
-      <version>1.38.0</version>
+      <version>1.43.0</version>
     </dependency>
     <dependency>
       <groupId>commons-cli</groupId>
diff --git a/dataflow/transforms/pom.xml b/dataflow/transforms/pom.xml
index 203a062ab5a..7c1750b91cf 100644
--- a/dataflow/transforms/pom.xml
+++ b/dataflow/transforms/pom.xml
@@ -172,7 +172,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.24.0</version>
+      <version>2.25.1</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
diff --git a/datastore/cloud-client/pom.xml b/datastore/cloud-client/pom.xml
index affda335ff2..a9b7258ee54 100644
--- a/datastore/cloud-client/pom.xml
+++ b/datastore/cloud-client/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
 
     <!-- Test dependencies -->
@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/datastore/pom.xml b/datastore/pom.xml
index 26c93c627c4..a20d8ef2373 100644
--- a/datastore/pom.xml
+++ b/datastore/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
 
     <!-- Test dependencies -->
diff --git a/dialogflow/cloud-client/pom.xml b/dialogflow/cloud-client/pom.xml
index 81c907ba3c1..86a5cc06823 100644
--- a/dialogflow/cloud-client/pom.xml
+++ b/dialogflow/cloud-client/pom.xml
@@ -40,20 +40,20 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dialogflow</artifactId>
-      <version>0.70.0-alpha</version>
+      <version>0.86.0-alpha</version>
     </dependency>
 
     <!-- Test dependencies -->
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13-beta-2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/dlp/pom.xml b/dlp/pom.xml
index 654bfc88610..f0b73e2b631 100644
--- a/dlp/pom.xml
+++ b/dlp/pom.xml
@@ -42,12 +42,12 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dlp</artifactId>
-      <version>0.80.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>commons-cli</groupId>
diff --git a/errorreporting/pom.xml b/errorreporting/pom.xml
index 7cc97a35d53..04aaec4da69 100644
--- a/errorreporting/pom.xml
+++ b/errorreporting/pom.xml
@@ -38,7 +38,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-errorreporting</artifactId>
-      <version>0.80.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <!-- Test dependencies -->
     <dependency>
diff --git a/firestore/pom.xml b/firestore/pom.xml
index 319941237c8..0bf916b5cfc 100644
--- a/firestore/pom.xml
+++ b/firestore/pom.xml
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-firestore</artifactId>
-      <version>0.81.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <!-- [END fs-maven] -->
 
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13-beta-2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/flexible/analytics/pom.xml b/flexible/analytics/pom.xml
index b739728d8df..98450f0d369 100644
--- a/flexible/analytics/pom.xml
+++ b/flexible/analytics/pom.xml
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.7</version>
+      <version>4.5.8</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/flexible/cloud-tasks/pom.xml b/flexible/cloud-tasks/pom.xml
index 3779d9594a2..119e6a21ee4 100644
--- a/flexible/cloud-tasks/pom.xml
+++ b/flexible/cloud-tasks/pom.xml
@@ -45,12 +45,12 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-cloudtasks</artifactId>
-      <version>v2beta3-rev20190125-1.28.0</version>
+      <version>v2-rev20190326-1.28.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/flexible/cloudsql/pom.xml b/flexible/cloudsql/pom.xml
index 9d3a13c5a89..c9ef9b1075f 100644
--- a/flexible/cloudsql/pom.xml
+++ b/flexible/cloudsql/pom.xml
@@ -84,7 +84,7 @@
     <dependency>
       <groupId>com.google.cloud.sql</groupId>
       <artifactId>mysql-socket-factory-connector-j-6</artifactId>
-      <version>1.0.12</version>
+      <version>1.0.13</version>
     </dependency>
     <!-- [END gae_flex_mysql_dependencies] -->
   </dependencies>
diff --git a/flexible/cloudstorage/pom.xml b/flexible/cloudstorage/pom.xml
index f9d667744df..6ae54f4e2d5 100644
--- a/flexible/cloudstorage/pom.xml
+++ b/flexible/cloudstorage/pom.xml
@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END gae_flex_storage_dependencies] -->
   </dependencies>
diff --git a/flexible/datastore/pom.xml b/flexible/datastore/pom.xml
index e773c1aa983..8b5f695e28f 100644
--- a/flexible/datastore/pom.xml
+++ b/flexible/datastore/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END gae_flex_datastore_config] -->
   </dependencies>
diff --git a/flexible/errorreporting/pom.xml b/flexible/errorreporting/pom.xml
index ddd27338bcc..0eb6e8c6443 100644
--- a/flexible/errorreporting/pom.xml
+++ b/flexible/errorreporting/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-errorreporting</artifactId>
-      <version>0.80.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
   </dependencies>
 
diff --git a/flexible/gaeinfo/pom.xml b/flexible/gaeinfo/pom.xml
index 2c06fe8ab49..a9ae4d28bc5 100644
--- a/flexible/gaeinfo/pom.xml
+++ b/flexible/gaeinfo/pom.xml
@@ -39,7 +39,7 @@ Copyright 2017 Google Inc.
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
@@ -53,7 +53,7 @@ Copyright 2017 Google Inc.
     <dependency>
       <groupId>com.squareup.okhttp3</groupId>
       <artifactId>okhttp</artifactId>
-      <version>3.13.1</version>
+      <version>3.14.0</version>
     </dependency>
 
     <dependency>
diff --git a/flexible/mailjet/pom.xml b/flexible/mailjet/pom.xml
index e8b46412c0d..3fe29a459c9 100644
--- a/flexible/mailjet/pom.xml
+++ b/flexible/mailjet/pom.xml
@@ -39,7 +39,7 @@
     <appengine.maven.plugin>1.3.2</appengine.maven.plugin>
     <jetty>9.4.4.v20170414</jetty>
 
-    <mailjet-version>4.1.1</mailjet-version>
+    <mailjet-version>4.2.1</mailjet-version>
   </properties>
 
   <dependencies>
diff --git a/flexible/postgres/pom.xml b/flexible/postgres/pom.xml
index c07bccc5304..167a59edf4e 100644
--- a/flexible/postgres/pom.xml
+++ b/flexible/postgres/pom.xml
@@ -85,7 +85,7 @@
     <dependency>
       <groupId>com.google.cloud.sql</groupId>
       <artifactId>postgres-socket-factory</artifactId>
-      <version>1.0.12</version>
+      <version>1.0.13</version>
     </dependency>
     <!-- [END gae_flex_postgres_dependencies] -->
   </dependencies>
diff --git a/flexible/pubsub/pom.xml b/flexible/pubsub/pom.xml
index ba9a51be049..9772f7e52ba 100644
--- a/flexible/pubsub/pom.xml
+++ b/flexible/pubsub/pom.xml
@@ -64,25 +64,25 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
 
     <!-- Test Dependencies -->
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-stubs</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-tools-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/flexible/sparkjava/pom.xml b/flexible/sparkjava/pom.xml
index b9fa16e943c..61313b8cd14 100644
--- a/flexible/sparkjava/pom.xml
+++ b/flexible/sparkjava/pom.xml
@@ -44,7 +44,7 @@ limitations under the License.
     <dependency>
       <groupId>com.sparkjava</groupId>
       <artifactId>spark-core</artifactId>
-      <version>2.8.0</version>
+      <version>2.9.0</version>
     </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>
@@ -64,7 +64,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-datastore</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
   </dependencies>
   <build>
diff --git a/iap/pom.xml b/iap/pom.xml
index 0c8bd578fa6..35759b3905f 100644
--- a/iap/pom.xml
+++ b/iap/pom.xml
@@ -43,7 +43,7 @@
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-core</artifactId>
-        <version>2.9.7</version>
+        <version>2.9.8</version>
       </dependency>
     </dependencies>
   </dependencyManagement>
@@ -58,12 +58,12 @@
     <dependency>
       <groupId>com.google.auth</groupId>
       <artifactId>google-auth-library-oauth2-http</artifactId>
-      <version>0.12.0</version>
+      <version>0.15.0</version>
     </dependency>
     <dependency>
       <groupId>com.nimbusds</groupId>
       <artifactId>nimbus-jose-jwt</artifactId>
-      <version>6.3</version>
+      <version>7.0.1</version>
     </dependency>
     <!-- [END dependencies] -->
 
@@ -71,7 +71,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13-beta-2</version>
     </dependency>
   </dependencies>
 </project>
diff --git a/kms/pom.xml b/kms/pom.xml
index cdef2c6bd68..c15c3990b73 100644
--- a/kms/pom.xml
+++ b/kms/pom.xml
@@ -25,7 +25,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-kms</artifactId>
-      <version>0.80.0-beta</version>
+      <version>1.4.0</version>
     </dependency>
     <dependency>
       <groupId>args4j</groupId>
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/language/analysis/pom.xml b/language/analysis/pom.xml
index a2a1581d8bd..a3935b7b89f 100644
--- a/language/analysis/pom.xml
+++ b/language/analysis/pom.xml
@@ -39,7 +39,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-language</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END language_java_dependencies] -->
     <dependency>
@@ -57,7 +57,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
     </dependency>
   </dependencies>
   <build>
diff --git a/language/cloud-client/pom.xml b/language/cloud-client/pom.xml
index 9722f1aea03..4cece2e41e4 100644
--- a/language/cloud-client/pom.xml
+++ b/language/cloud-client/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-language</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
@@ -57,7 +57,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/logging/cloud-client/pom.xml b/logging/cloud-client/pom.xml
index 64b9e76c797..5c9d71a000a 100644
--- a/logging/cloud-client/pom.xml
+++ b/logging/cloud-client/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-logging</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
 
     <!-- Test dependencies -->
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/logging/jul/pom.xml b/logging/jul/pom.xml
index be410a0afff..5834f9adc0f 100644
--- a/logging/jul/pom.xml
+++ b/logging/jul/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-logging</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
 
     <!-- Test dependencies -->
@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/logging/logback/pom.xml b/logging/logback/pom.xml
index e2a84c979c8..09b54400c3f 100644
--- a/logging/logback/pom.xml
+++ b/logging/logback/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-logging-logback</artifactId>
-      <version>0.80.0-alpha</version>
+      <version>0.86.0-alpha</version>
     </dependency>
 
     <!-- Test dependencies -->
@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/memorystore/redis/pom.xml b/memorystore/redis/pom.xml
index b6f7c8f112a..bef71ee3da9 100644
--- a/memorystore/redis/pom.xml
+++ b/memorystore/redis/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>redis.clients</groupId>
       <artifactId>jedis</artifactId>
-      <version>3.0.1</version>
+      <version>3.1.0-m1</version>
     </dependency>
     <!-- [END memorystore_dependencies] -->
   </dependencies>
diff --git a/mlengine/online-prediction/pom.xml b/mlengine/online-prediction/pom.xml
index 79fc4924f18..318a898a587 100644
--- a/mlengine/online-prediction/pom.xml
+++ b/mlengine/online-prediction/pom.xml
@@ -71,7 +71,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-discovery</artifactId>
-      <version>v1-rev20180813-1.28.0</version>
+      <version>v1-rev20190129-1.28.0</version>
     </dependency>
   </dependencies>
 </project>
diff --git a/monitoring/cloud-client/pom.xml b/monitoring/cloud-client/pom.xml
index 15944c47ead..3b4e02039d9 100644
--- a/monitoring/cloud-client/pom.xml
+++ b/monitoring/cloud-client/pom.xml
@@ -40,12 +40,12 @@
       <dependency>
         <groupId>com.google.auth</groupId>
         <artifactId>google-auth-library-credentials</artifactId>
-        <version>0.13.0</version>
+        <version>0.15.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.auth</groupId>
         <artifactId>google-auth-library-oauth2-http</artifactId>
-        <version>0.13.0</version>
+        <version>0.15.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>
@@ -55,7 +55,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-monitoring</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
@@ -73,7 +73,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/monitoring/v3/pom.xml b/monitoring/v3/pom.xml
index e2c63b0e766..79ac11997da 100644
--- a/monitoring/v3/pom.xml
+++ b/monitoring/v3/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-monitoring</artifactId>
-            <version>1.62.0</version>
+            <version>1.68.0</version>
         </dependency>
         <dependency>
             <groupId>commons-cli</groupId>
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>com.google.truth</groupId>
             <artifactId>truth</artifactId>
-            <version>0.42</version>
+            <version>0.43</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/opencensus/pom.xml b/opencensus/pom.xml
index b81021b448c..ba75c01de61 100644
--- a/opencensus/pom.xml
+++ b/opencensus/pom.xml
@@ -36,7 +36,7 @@
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <opencensus.version>0.19.2</opencensus.version>
+    <opencensus.version>0.20.0</opencensus.version>
   </properties>
 
   <dependencies>
diff --git a/pubsub/cloud-client/pom.xml b/pubsub/cloud-client/pom.xml
index 44f5ba7f16a..6e54f224e04 100644
--- a/pubsub/cloud-client/pom.xml
+++ b/pubsub/cloud-client/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END pubsub_java_dependencies] -->
 
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/spanner/cloud-client/pom.xml b/spanner/cloud-client/pom.xml
index a9c646f4445..b2365a107ea 100644
--- a/spanner/cloud-client/pom.xml
+++ b/spanner/cloud-client/pom.xml
@@ -33,7 +33,7 @@ limitations under the License.
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <opencensus.version>0.19.2</opencensus.version>
+    <opencensus.version>0.20.0</opencensus.version>
   </properties>
 
   <!-- Include the BOM to ensure compatibility across multiple google-cloud-* libraries -->
@@ -135,7 +135,7 @@ limitations under the License.
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/speech/cloud-client/pom.xml b/speech/cloud-client/pom.xml
index 88cf8d8747a..dd3da645fdc 100644
--- a/speech/cloud-client/pom.xml
+++ b/speech/cloud-client/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-speech</artifactId>
-      <version>0.80.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <!-- [END speech_quickstart_dependencies] -->
 
@@ -54,7 +54,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/storage/cloud-client/pom.xml b/storage/cloud-client/pom.xml
index 0b0c9729a2b..3de5073eff3 100644
--- a/storage/cloud-client/pom.xml
+++ b/storage/cloud-client/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
 
     <!-- Test dependencies -->
@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/storage/json-api/pom.xml b/storage/json-api/pom.xml
index e346603c031..2ab5a638b25 100644
--- a/storage/json-api/pom.xml
+++ b/storage/json-api/pom.xml
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-storage</artifactId>
-      <version>v1-rev20181109-1.28.0</version>
+      <version>v1-rev20190129-1.28.0</version>
       <exclusions>
         <exclusion> <!-- exclude an old version of Guava -->
           <groupId>com.google.guava</groupId>
@@ -69,7 +69,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/storage/s3-sdk/pom.xml b/storage/s3-sdk/pom.xml
index 7bdcb60a0df..9598b7e2238 100644
--- a/storage/s3-sdk/pom.xml
+++ b/storage/s3-sdk/pom.xml
@@ -38,19 +38,19 @@
    <dependency>
       <groupId>com.amazonaws</groupId>
       <artifactId>aws-java-sdk-s3</artifactId>
-      <version>1.11.445</version>
+      <version>1.11.532</version>
     </dependency>
     <!-- Test Dependencies -->
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
       <scope>test</scope>
-      <version>4.12</version>
+      <version>4.13-beta-2</version>
     </dependency>
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.36</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/storage/storage-transfer/pom.xml b/storage/storage-transfer/pom.xml
index 9988caca127..9cf0d255da0 100644
--- a/storage/storage-transfer/pom.xml
+++ b/storage/storage-transfer/pom.xml
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-storagetransfer</artifactId>
-      <version>v1-rev20190128-1.28.0</version>
+      <version>v1-rev20190306-1.28.0</version>
       <exclusions>
         <exclusion> <!-- exclude an old version of Guava -->
           <groupId>com.google.guava</groupId>
@@ -62,7 +62,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/storage/xml-api/cmdline-sample/pom.xml b/storage/xml-api/cmdline-sample/pom.xml
index f3d5c7ca76e..86f203ece0a 100644
--- a/storage/xml-api/cmdline-sample/pom.xml
+++ b/storage/xml-api/cmdline-sample/pom.xml
@@ -30,7 +30,7 @@
   </parent>
 
   <properties>
-    <project.http.version>1.28.0</project.http.version>
+    <project.http.version>1.29.0</project.http.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <codehaus-exec-maven-plugin>1.6.0</codehaus-exec-maven-plugin>
     <maven.compiler.target>1.8</maven.compiler.target>
@@ -70,7 +70,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-storage</artifactId>
-      <version>v1-rev20181109-1.28.0</version>
+      <version>v1-rev20190129-1.28.0</version>
       <exclusions>
         <exclusion> <!-- exclude an old version of Guava -->
           <groupId>com.google.guava</groupId>
@@ -98,7 +98,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/storage/xml-api/serviceaccount-appengine-sample/pom.xml b/storage/xml-api/serviceaccount-appengine-sample/pom.xml
index 040dc1053a4..c4907363ffb 100644
--- a/storage/xml-api/serviceaccount-appengine-sample/pom.xml
+++ b/storage/xml-api/serviceaccount-appengine-sample/pom.xml
@@ -112,7 +112,7 @@
     <dependency>
       <groupId>com.google.appengine</groupId>
       <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.71</version>
+      <version>1.9.73</version>
     </dependency>
 
     <dependency>
diff --git a/texttospeech/cloud-client/pom.xml b/texttospeech/cloud-client/pom.xml
index 57b22865054..3960cf6851d 100644
--- a/texttospeech/cloud-client/pom.xml
+++ b/texttospeech/cloud-client/pom.xml
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-texttospeech</artifactId>
-      <version>0.80.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <dependency>
       <groupId>net.sourceforge.argparse4j</groupId>
@@ -54,7 +54,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/translate/cloud-client/pom.xml b/translate/cloud-client/pom.xml
index 0e6edd88a3c..2e9c1b4ef89 100644
--- a/translate/cloud-client/pom.xml
+++ b/translate/cloud-client/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-translate</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END translate_java_dependencies] -->
 
@@ -54,7 +54,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/unittests/pom.xml b/unittests/pom.xml
index b7789cfd12f..9780a999d74 100644
--- a/unittests/pom.xml
+++ b/unittests/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-1.0-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
         </dependency>
         <dependency>
           <groupId>javax.servlet</groupId>
@@ -53,19 +53,19 @@
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-testing</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-api-stubs</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
             <artifactId>appengine-tools-sdk</artifactId>
-            <version>1.9.71</version>
+            <version>1.9.73</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/video/beta/pom.xml b/video/beta/pom.xml
index bfc0c743887..2017b26d798 100644
--- a/video/beta/pom.xml
+++ b/video/beta/pom.xml
@@ -40,12 +40,12 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-video-intelligence</artifactId>
-      <version>0.84.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.65.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END video_java_dependencies_beta] -->
 
@@ -59,7 +59,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/video/cloud-client/pom.xml b/video/cloud-client/pom.xml
index ffaa3562d3f..350b6ed7ea7 100644
--- a/video/cloud-client/pom.xml
+++ b/video/cloud-client/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-video-intelligence</artifactId>
-      <version>0.81.0-beta</version>
+      <version>0.86.0-beta</version>
     </dependency>
 
     <!-- Test dependencies -->
@@ -52,7 +52,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/vision/beta/cloud-client/pom.xml b/vision/beta/cloud-client/pom.xml
index c3643869a0d..4a614219957 100644
--- a/vision/beta/cloud-client/pom.xml
+++ b/vision/beta/cloud-client/pom.xml
@@ -40,12 +40,12 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-vision</artifactId>
-      <version>1.64.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END vision_java_dependencies_beta] -->
 
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/vision/cloud-client/pom.xml b/vision/cloud-client/pom.xml
index 84d9f7745b3..00155bc6c99 100644
--- a/vision/cloud-client/pom.xml
+++ b/vision/cloud-client/pom.xml
@@ -40,12 +40,12 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-vision</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.62.0</version>
+      <version>1.68.0</version>
     </dependency>
     <!-- [END vision_java_dependencies] -->
 
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/vision/face-detection/pom.xml b/vision/face-detection/pom.xml
index 3d0a27f7aed..ad4376bd7ac 100644
--- a/vision/face-detection/pom.xml
+++ b/vision/face-detection/pom.xml
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-vision</artifactId>
-      <version>v1-rev20190125-1.28.0</version>
+      <version>v1-rev20190309-1.28.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api-client</groupId>
@@ -71,7 +71,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/vision/label/pom.xml b/vision/label/pom.xml
index 570930cb0fc..6a1ffee4dd9 100644
--- a/vision/label/pom.xml
+++ b/vision/label/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-vision</artifactId>
-      <version>v1-rev20190125-1.28.0</version>
+      <version>v1-rev20190309-1.28.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api-client</groupId>
@@ -69,7 +69,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/vision/landmark-detection/pom.xml b/vision/landmark-detection/pom.xml
index 8195d5581f9..89f9571f932 100644
--- a/vision/landmark-detection/pom.xml
+++ b/vision/landmark-detection/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-vision</artifactId>
-      <version>v1-rev20190125-1.28.0</version>
+      <version>v1-rev20190309-1.28.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api-client</groupId>
@@ -69,7 +69,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/vision/text/pom.xml b/vision/text/pom.xml
index 9aa9568354c..6288086dde7 100644
--- a/vision/text/pom.xml
+++ b/vision/text/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-vision</artifactId>
-      <version>v1-rev20190125-1.28.0</version>
+      <version>v1-rev20190309-1.28.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api-client</groupId>
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>redis.clients</groupId>
       <artifactId>jedis</artifactId>
-      <version>3.0.1</version>
+      <version>3.1.0-m1</version>
     </dependency>
 
     <!-- Test Dependencies -->
@@ -79,7 +79,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>0.42</version>
+      <version>0.43</version>
       <scope>test</scope>
     </dependency>
     <dependency>