diff --git a/appengine-java8/analytics/pom.xml b/appengine-java8/analytics/pom.xml
index ab77bf64ea1..f7da0d0a4e6 100644
--- a/appengine-java8/analytics/pom.xml
+++ b/appengine-java8/analytics/pom.xml
@@ -87,7 +87,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.13.0</version>
+      <version>2.15.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/appengine-java8/bigquery/pom.xml b/appengine-java8/bigquery/pom.xml
index 87e2de1a767..72745d4b089 100644
--- a/appengine-java8/bigquery/pom.xml
+++ b/appengine-java8/bigquery/pom.xml
@@ -96,7 +96,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.13.0</version>
+      <version>2.15.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/appengine-java8/bigtable/pom.xml b/appengine-java8/bigtable/pom.xml
index b20f1cf8f36..132cd4d7831 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>1.1.0</version>
+      <version>1.1.1</version>
     </dependency>
 
     <!-- Compile/runtime dependencies -->
diff --git a/appengine-java8/taskqueues-deferred/pom.xml b/appengine-java8/taskqueues-deferred/pom.xml
index 0df800a6c08..7345188b769 100644
--- a/appengine-java8/taskqueues-deferred/pom.xml
+++ b/appengine-java8/taskqueues-deferred/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.13.0</version>
+      <version>2.15.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
diff --git a/appengine/firebase-tictactoe/pom.xml b/appengine/firebase-tictactoe/pom.xml
index a3a0e3ebf1c..107131f92ef 100644
--- a/appengine/firebase-tictactoe/pom.xml
+++ b/appengine/firebase-tictactoe/pom.xml
@@ -65,7 +65,7 @@
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-core</artifactId>
-           <version>2.13.0</version>
+           <version>2.15.0</version>
        </dependency>
        <dependency>
          <groupId>com.google.appengine</groupId>
diff --git a/appengine/taskqueue/defer-samples/pom.xml b/appengine/taskqueue/defer-samples/pom.xml
index eb145338d28..3d7039b6c8f 100644
--- a/appengine/taskqueue/defer-samples/pom.xml
+++ b/appengine/taskqueue/defer-samples/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.13.0</version>
+            <version>2.15.0</version>
         </dependency>
         <dependency>
             <groupId>com.google.appengine</groupId>
diff --git a/cloud-tasks/pom.xml b/cloud-tasks/pom.xml
index 92bf571fddf..bf08b31d66e 100644
--- a/cloud-tasks/pom.xml
+++ b/cloud-tasks/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-cloudtasks</artifactId>
-      <version>v2beta2-rev36-1.23.0</version>
+      <version>v2beta2-rev37-1.23.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.api-client</groupId>
diff --git a/flexible/cloud-tasks/pom.xml b/flexible/cloud-tasks/pom.xml
index 2e68d0d253e..348d393d8e3 100644
--- a/flexible/cloud-tasks/pom.xml
+++ b/flexible/cloud-tasks/pom.xml
@@ -46,7 +46,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-cloudtasks</artifactId>
-      <version>v2beta2-rev36-1.23.0</version>
+      <version>v2beta2-rev37-1.23.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
diff --git a/storage/storage-transfer/pom.xml b/storage/storage-transfer/pom.xml
index 8b294127057..7e4761b6ef7 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-rev45-1.23.0</version>
+      <version>v1-rev46-1.23.0</version>
       <exclusions>
         <exclusion> <!-- exclude an old version of Guava -->
           <groupId>com.google.guava</groupId>