diff --git a/java-servicedirectory/CHANGELOG.md b/java-servicedirectory/CHANGELOG.md
index 66b71c0f0ee4..f1764688340a 100644
--- a/java-servicedirectory/CHANGELOG.md
+++ b/java-servicedirectory/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.4.5](https://github.com/googleapis/java-servicedirectory/compare/v2.4.4...v2.4.5) (2022-10-05)
+
+
+### Bug Fixes
+
+* update protobuf to v3.21.7 ([96140e6](https://github.com/googleapis/java-servicedirectory/commit/96140e6498f3bad03d0f6f879dfb142fb25b04e2))
+
 ## [2.4.4](https://github.com/googleapis/java-servicedirectory/compare/v2.4.3...v2.4.4) (2022-10-03)
 
 
diff --git a/java-servicedirectory/google-cloud-servicedirectory-bom/pom.xml b/java-servicedirectory/google-cloud-servicedirectory-bom/pom.xml
index 19c0ed9cea53..aaae806936fb 100644
--- a/java-servicedirectory/google-cloud-servicedirectory-bom/pom.xml
+++ b/java-servicedirectory/google-cloud-servicedirectory-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-servicedirectory-bom</artifactId>
-  <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+  <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -54,27 +54,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-servicedirectory</artifactId>
-        <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+        <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-servicedirectory-v1beta1</artifactId>
-        <version>0.12.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1beta1:current} -->
+        <version>0.12.5</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-servicedirectory-v1</artifactId>
-        <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1:current} -->
+        <version>2.4.5</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-servicedirectory-v1beta1</artifactId>
-        <version>0.12.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1beta1:current} -->
+        <version>0.12.5</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-servicedirectory-v1</artifactId>
-        <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1:current} -->
+        <version>2.4.5</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-servicedirectory/google-cloud-servicedirectory/pom.xml b/java-servicedirectory/google-cloud-servicedirectory/pom.xml
index 6032006b75ff..a88572b677cb 100644
--- a/java-servicedirectory/google-cloud-servicedirectory/pom.xml
+++ b/java-servicedirectory/google-cloud-servicedirectory/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-servicedirectory</artifactId>
-  <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+  <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Service Directory</name>
   <url>https://github.com/googleapis/java-servicedirectory</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-servicedirectory-parent</artifactId>
-    <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+    <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-servicedirectory</site.installationModule>
diff --git a/java-servicedirectory/grpc-google-cloud-servicedirectory-v1/pom.xml b/java-servicedirectory/grpc-google-cloud-servicedirectory-v1/pom.xml
index 2a49b78a19aa..0ab66ddae944 100644
--- a/java-servicedirectory/grpc-google-cloud-servicedirectory-v1/pom.xml
+++ b/java-servicedirectory/grpc-google-cloud-servicedirectory-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-servicedirectory-v1</artifactId>
-  <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1:current} -->
+  <version>2.4.5</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1:current} -->
   <name>grpc-google-cloud-servicedirectory-v1</name>
   <description>GRPC library for grpc-google-cloud-servicedirectory-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-servicedirectory-parent</artifactId>
-    <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+    <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-servicedirectory/grpc-google-cloud-servicedirectory-v1beta1/pom.xml b/java-servicedirectory/grpc-google-cloud-servicedirectory-v1beta1/pom.xml
index 450756fceb77..2552df852b86 100644
--- a/java-servicedirectory/grpc-google-cloud-servicedirectory-v1beta1/pom.xml
+++ b/java-servicedirectory/grpc-google-cloud-servicedirectory-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-servicedirectory-v1beta1</artifactId>
-  <version>0.12.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1beta1:current} -->
+  <version>0.12.5</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1beta1:current} -->
   <name>grpc-google-cloud-servicedirectory-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-servicedirectory-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-servicedirectory-parent</artifactId>
-    <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+    <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-servicedirectory/pom.xml b/java-servicedirectory/pom.xml
index 9e88d1f868c9..8a40c103ed4b 100644
--- a/java-servicedirectory/pom.xml
+++ b/java-servicedirectory/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-servicedirectory-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+  <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   <name>Google Cloud Service Directory Parent</name>
   <url>https://github.com/googleapis/java-servicedirectory</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-servicedirectory-v1beta1</artifactId>
-        <version>0.12.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1beta1:current} -->
+        <version>0.12.5</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-servicedirectory-v1</artifactId>
-        <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1:current} -->
+        <version>2.4.5</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-servicedirectory-v1beta1</artifactId>
-        <version>0.12.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1beta1:current} -->
+        <version>0.12.5</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-servicedirectory-v1</artifactId>
-        <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1:current} -->
+        <version>2.4.5</version><!-- {x-version-update:grpc-google-cloud-servicedirectory-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-servicedirectory</artifactId>
-        <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+        <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-servicedirectory/proto-google-cloud-servicedirectory-v1/pom.xml b/java-servicedirectory/proto-google-cloud-servicedirectory-v1/pom.xml
index b1cecaa6770c..388869ab9220 100644
--- a/java-servicedirectory/proto-google-cloud-servicedirectory-v1/pom.xml
+++ b/java-servicedirectory/proto-google-cloud-servicedirectory-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-servicedirectory-v1</artifactId>
-  <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1:current} -->
+  <version>2.4.5</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1:current} -->
   <name>proto-google-cloud-servicedirectory-v1</name>
   <description>PROTO library for proto-google-cloud-servicedirectory-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-servicedirectory-parent</artifactId>
-    <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+    <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-servicedirectory/proto-google-cloud-servicedirectory-v1beta1/pom.xml b/java-servicedirectory/proto-google-cloud-servicedirectory-v1beta1/pom.xml
index 661224ca55c0..c7267b3e44b7 100644
--- a/java-servicedirectory/proto-google-cloud-servicedirectory-v1beta1/pom.xml
+++ b/java-servicedirectory/proto-google-cloud-servicedirectory-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-servicedirectory-v1beta1</artifactId>
-  <version>0.12.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1beta1:current} -->
+  <version>0.12.5</version><!-- {x-version-update:proto-google-cloud-servicedirectory-v1beta1:current} -->
   <name>proto-google-cloud-servicedirectory-v1beta1</name>
   <description>PROTO library for proto-google-cloud-servicedirectory-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-servicedirectory-parent</artifactId>
-    <version>2.4.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
+    <version>2.4.5</version><!-- {x-version-update:google-cloud-servicedirectory:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-servicedirectory/versions.txt b/java-servicedirectory/versions.txt
index eea853be8495..41278ae64b5d 100644
--- a/java-servicedirectory/versions.txt
+++ b/java-servicedirectory/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-servicedirectory:2.4.4:2.4.5-SNAPSHOT
-grpc-google-cloud-servicedirectory-v1beta1:0.12.4:0.12.5-SNAPSHOT
-grpc-google-cloud-servicedirectory-v1:2.4.4:2.4.5-SNAPSHOT
-proto-google-cloud-servicedirectory-v1beta1:0.12.4:0.12.5-SNAPSHOT
-proto-google-cloud-servicedirectory-v1:2.4.4:2.4.5-SNAPSHOT
+google-cloud-servicedirectory:2.4.5:2.4.5
+grpc-google-cloud-servicedirectory-v1beta1:0.12.5:0.12.5
+grpc-google-cloud-servicedirectory-v1:2.4.5:2.4.5
+proto-google-cloud-servicedirectory-v1beta1:0.12.5:0.12.5
+proto-google-cloud-servicedirectory-v1:2.4.5:2.4.5