diff --git a/CHANGELOG.md b/CHANGELOG.md
index 537e68a..495c36f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [2.1.5](https://www.github.com/googleapis/java-service-management/compare/v2.1.4...v2.1.5) (2022-01-07)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.6.0 ([#174](https://www.github.com/googleapis/java-service-management/issues/174)) ([d6e23cf](https://www.github.com/googleapis/java-service-management/commit/d6e23cf991d5be0faeaee97af29033f060bcd987))
+
 ### [2.1.4](https://www.github.com/googleapis/java-service-management/compare/v2.1.3...v2.1.4) (2021-12-06)
 
 
diff --git a/google-cloud-service-management-bom/pom.xml b/google-cloud-service-management-bom/pom.xml
index d6ce5ec..3515082 100644
--- a/google-cloud-service-management-bom/pom.xml
+++ b/google-cloud-service-management-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-service-management-bom</artifactId>
-  <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+  <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -57,17 +57,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-service-management</artifactId>
-        <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+        <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-service-management-v1</artifactId>
-        <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-service-management-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:grpc-google-cloud-service-management-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-service-management-v1</artifactId>
-        <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-service-management-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:proto-google-cloud-service-management-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-service-management/pom.xml b/google-cloud-service-management/pom.xml
index 30a8174..593fdcc 100644
--- a/google-cloud-service-management/pom.xml
+++ b/google-cloud-service-management/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-service-management</artifactId>
-  <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+  <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
   <packaging>jar</packaging>
   <name>Google Service Management API</name>
   <url>https://github.com/googleapis/java-service-management</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-service-management-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+    <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-service-management</site.installationModule>
diff --git a/grpc-google-cloud-service-management-v1/pom.xml b/grpc-google-cloud-service-management-v1/pom.xml
index e780098..22d4ff6 100644
--- a/grpc-google-cloud-service-management-v1/pom.xml
+++ b/grpc-google-cloud-service-management-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-service-management-v1</artifactId>
-  <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-service-management-v1:current} -->
+  <version>2.1.5</version><!-- {x-version-update:grpc-google-cloud-service-management-v1:current} -->
   <name>grpc-google-cloud-service-management-v1</name>
   <description>GRPC library for google-cloud-service-management</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-service-management-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+    <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 2dcdff1..c6dbd05 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-service-management-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+  <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
   <name>Google Service Management API Parent</name>
   <url>https://github.com/googleapis/java-service-management</url>
   <description>
@@ -61,17 +61,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-service-management</artifactId>
-        <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+        <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-service-management-v1</artifactId>
-        <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-service-management-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:proto-google-cloud-service-management-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-service-management-v1</artifactId>
-        <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-service-management-v1:current} -->
+        <version>2.1.5</version><!-- {x-version-update:grpc-google-cloud-service-management-v1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-service-management-v1/pom.xml b/proto-google-cloud-service-management-v1/pom.xml
index bb02653..4ae8eea 100644
--- a/proto-google-cloud-service-management-v1/pom.xml
+++ b/proto-google-cloud-service-management-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-service-management-v1</artifactId>
-  <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-service-management-v1:current} -->
+  <version>2.1.5</version><!-- {x-version-update:proto-google-cloud-service-management-v1:current} -->
   <name>proto-google-cloud-service-management-v1</name>
   <description>Proto library for google-cloud-service-management</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-service-management-parent</artifactId>
-    <version>2.1.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-service-management:current} -->
+    <version>2.1.5</version><!-- {x-version-update:google-cloud-service-management:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 804ba77..b36c0b9 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-service-management:2.1.4:2.1.5-SNAPSHOT
-grpc-google-cloud-service-management-v1:2.1.4:2.1.5-SNAPSHOT
-proto-google-cloud-service-management-v1:2.1.4:2.1.5-SNAPSHOT
+google-cloud-service-management:2.1.5:2.1.5
+grpc-google-cloud-service-management-v1:2.1.5:2.1.5
+proto-google-cloud-service-management-v1:2.1.5:2.1.5