diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e2a76e7..531b31b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [2.1.2](https://www.github.com/googleapis/java-tpu/compare/v2.1.1...v2.1.2) (2021-09-23)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.3.0 ([#87](https://www.github.com/googleapis/java-tpu/issues/87)) ([8ccbb7e](https://www.github.com/googleapis/java-tpu/commit/8ccbb7eebafb0fe0ee5e9c7dd73aedd0e5069e7b))
+
 ### [2.1.1](https://www.github.com/googleapis/java-tpu/compare/v2.1.0...v2.1.1) (2021-09-14)
 
 
diff --git a/google-cloud-tpu-bom/pom.xml b/google-cloud-tpu-bom/pom.xml
index 643ccc1d..3dd60594 100644
--- a/google-cloud-tpu-bom/pom.xml
+++ b/google-cloud-tpu-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-tpu-bom</artifactId>
-  <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+  <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,17 +56,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-tpu</artifactId>
-        <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+        <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-tpu-v1</artifactId>
-        <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-tpu-v1:current} -->
+        <version>2.1.2</version><!-- {x-version-update:grpc-google-cloud-tpu-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-tpu-v1</artifactId>
-        <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-tpu-v1:current} -->
+        <version>2.1.2</version><!-- {x-version-update:proto-google-cloud-tpu-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-tpu/pom.xml b/google-cloud-tpu/pom.xml
index d388cf46..2fdee611 100644
--- a/google-cloud-tpu/pom.xml
+++ b/google-cloud-tpu/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-tpu</artifactId>
-  <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+  <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud TPU</name>
   <url>https://github.com/googleapis/java-tpu</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-tpu-parent</artifactId>
-    <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+    <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-tpu</site.installationModule>
diff --git a/grpc-google-cloud-tpu-v1/pom.xml b/grpc-google-cloud-tpu-v1/pom.xml
index 5e287118..1078a093 100644
--- a/grpc-google-cloud-tpu-v1/pom.xml
+++ b/grpc-google-cloud-tpu-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-tpu-v1</artifactId>
-  <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-tpu-v1:current} -->
+  <version>2.1.2</version><!-- {x-version-update:grpc-google-cloud-tpu-v1:current} -->
   <name>grpc-google-cloud-tpu-v1</name>
   <description>GRPC library for google-cloud-tpu</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-tpu-parent</artifactId>
-    <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+    <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 768ac157..a09141d1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-tpu-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+  <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
   <name>Google Cloud TPU Parent</name>
   <url>https://github.com/googleapis/java-tpu</url>
   <description>
@@ -60,17 +60,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-tpu</artifactId>
-        <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+        <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-tpu-v1</artifactId>
-        <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-tpu-v1:current} -->
+        <version>2.1.2</version><!-- {x-version-update:grpc-google-cloud-tpu-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-tpu-v1</artifactId>
-        <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-tpu-v1:current} -->
+        <version>2.1.2</version><!-- {x-version-update:proto-google-cloud-tpu-v1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-tpu-v1/pom.xml b/proto-google-cloud-tpu-v1/pom.xml
index c65d0755..a4ce0884 100644
--- a/proto-google-cloud-tpu-v1/pom.xml
+++ b/proto-google-cloud-tpu-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-tpu-v1</artifactId>
-  <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-tpu-v1:current} -->
+  <version>2.1.2</version><!-- {x-version-update:proto-google-cloud-tpu-v1:current} -->
   <name>proto-google-cloud-tpu-v1</name>
   <description>Proto library for google-cloud-tpu</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-tpu-parent</artifactId>
-    <version>2.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-tpu:current} -->
+    <version>2.1.2</version><!-- {x-version-update:google-cloud-tpu:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 8ffb99bc..d46363b9 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-tpu:2.1.1:2.1.2-SNAPSHOT
-grpc-google-cloud-tpu-v1:2.1.1:2.1.2-SNAPSHOT
-proto-google-cloud-tpu-v1:2.1.1:2.1.2-SNAPSHOT
+google-cloud-tpu:2.1.2:2.1.2
+grpc-google-cloud-tpu-v1:2.1.2:2.1.2
+proto-google-cloud-tpu-v1:2.1.2:2.1.2