diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8af48b00a..9175e31a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+### [2.1.21](https://github.com/googleapis/java-automl/compare/v2.1.20...v2.1.21) (2022-03-29)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-bigquery to v2.9.1 ([#1084](https://github.com/googleapis/java-automl/issues/1084)) ([afbf52a](https://github.com/googleapis/java-automl/commit/afbf52a0c5bc90f0b5d52a0742ad69b32aa63749))
+* update dependency com.google.cloud:google-cloud-core to v2.5.10 ([#1092](https://github.com/googleapis/java-automl/issues/1092)) ([c29bb1d](https://github.com/googleapis/java-automl/commit/c29bb1dbcb39686f82eb987e74f938c00a1658c1))
+* update dependency com.google.cloud:google-cloud-core to v2.5.11 ([#1096](https://github.com/googleapis/java-automl/issues/1096)) ([34f57b9](https://github.com/googleapis/java-automl/commit/34f57b9032e8af3ddad27afbca411966529496aa))
+* update dependency com.google.cloud:google-cloud-core to v2.5.8 ([#1087](https://github.com/googleapis/java-automl/issues/1087)) ([7e70a61](https://github.com/googleapis/java-automl/commit/7e70a617a4b4ca63655c9168502daba00d3fd4ac))
+* update dependency com.google.cloud:google-cloud-core to v2.5.9 ([#1091](https://github.com/googleapis/java-automl/issues/1091)) ([30035cc](https://github.com/googleapis/java-automl/commit/30035cc3190063e39fbfaf9943998ef4dac605c4))
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.9.0 ([#1097](https://github.com/googleapis/java-automl/issues/1097)) ([159f6eb](https://github.com/googleapis/java-automl/commit/159f6ebb2d11b0632da72ca5fb3c888cb444b59f))
+* update dependency com.google.cloud:google-cloud-storage to v2.4.5 ([#1088](https://github.com/googleapis/java-automl/issues/1088)) ([2ce847c](https://github.com/googleapis/java-automl/commit/2ce847c71a580f1085bd7aedb0bd880caf8e3e7a))
+* update dependency com.google.cloud:google-cloud-storage to v2.5.0 ([#1095](https://github.com/googleapis/java-automl/issues/1095)) ([3a23f3d](https://github.com/googleapis/java-automl/commit/3a23f3db4d703f9ffda939ad9cd2334d3b4ccdb0))
+
 ### [2.1.20](https://github.com/googleapis/java-automl/compare/v2.1.19...v2.1.20) (2022-03-02)
 
 
diff --git a/google-cloud-automl-bom/pom.xml b/google-cloud-automl-bom/pom.xml
index 5f493f3ed..f75d4b1cc 100644
--- a/google-cloud-automl-bom/pom.xml
+++ b/google-cloud-automl-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-automl-bom</artifactId>
-  <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+  <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,27 +52,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-automl</artifactId>
-        <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+        <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-automl-v1beta1</artifactId>
-        <version>0.88.21-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-automl-v1beta1:current} -->
+        <version>0.88.21</version><!-- {x-version-update:grpc-google-cloud-automl-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-automl-v1</artifactId>
-        <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-automl-v1:current} -->
+        <version>2.1.21</version><!-- {x-version-update:grpc-google-cloud-automl-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-automl-v1beta1</artifactId>
-        <version>0.88.21-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-automl-v1beta1:current} -->
+        <version>0.88.21</version><!-- {x-version-update:proto-google-cloud-automl-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-automl-v1</artifactId>
-        <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-automl-v1:current} -->
+        <version>2.1.21</version><!-- {x-version-update:proto-google-cloud-automl-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-automl/pom.xml b/google-cloud-automl/pom.xml
index 0b70270bd..14f2034ce 100644
--- a/google-cloud-automl/pom.xml
+++ b/google-cloud-automl/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-automl</artifactId>
-  <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+  <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud AutoML</name>
   <url>https://github.com/googleapis/java-automl</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-automl-parent</artifactId>
-    <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+    <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-automl</site.installationModule>
diff --git a/grpc-google-cloud-automl-v1/pom.xml b/grpc-google-cloud-automl-v1/pom.xml
index 1b5385ccf..67b84fa96 100644
--- a/grpc-google-cloud-automl-v1/pom.xml
+++ b/grpc-google-cloud-automl-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-automl-v1</artifactId>
-  <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-automl-v1:current} -->
+  <version>2.1.21</version><!-- {x-version-update:grpc-google-cloud-automl-v1:current} -->
   <name>grpc-google-cloud-automl-v1</name>
   <description>GRPC library for grpc-google-cloud-automl-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-automl-parent</artifactId>
-    <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+    <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-automl-v1beta1/pom.xml b/grpc-google-cloud-automl-v1beta1/pom.xml
index 3d275573b..bd1e00d32 100644
--- a/grpc-google-cloud-automl-v1beta1/pom.xml
+++ b/grpc-google-cloud-automl-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-automl-v1beta1</artifactId>
-  <version>0.88.21-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-automl-v1beta1:current} -->
+  <version>0.88.21</version><!-- {x-version-update:grpc-google-cloud-automl-v1beta1:current} -->
   <name>grpc-google-cloud-automl-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-automl-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-automl-parent</artifactId>
-    <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+    <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index ac99f02cd..52ac5fe03 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-automl-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+  <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   <name>Google Cloud AutoML Parent</name>
   <url>https://github.com/googleapis/java-automl</url>
   <description>
@@ -62,27 +62,27 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-automl-v1beta1</artifactId>
-        <version>0.88.21-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-automl-v1beta1:current} -->
+        <version>0.88.21</version><!-- {x-version-update:proto-google-cloud-automl-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-automl-v1</artifactId>
-        <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-automl-v1:current} -->
+        <version>2.1.21</version><!-- {x-version-update:proto-google-cloud-automl-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-automl-v1beta1</artifactId>
-        <version>0.88.21-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-automl-v1beta1:current} -->
+        <version>0.88.21</version><!-- {x-version-update:grpc-google-cloud-automl-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-automl-v1</artifactId>
-        <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-automl-v1:current} -->
+        <version>2.1.21</version><!-- {x-version-update:grpc-google-cloud-automl-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-automl</artifactId>
-        <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+        <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-automl-v1/pom.xml b/proto-google-cloud-automl-v1/pom.xml
index 3c592c533..a3cb72d6e 100644
--- a/proto-google-cloud-automl-v1/pom.xml
+++ b/proto-google-cloud-automl-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-automl-v1</artifactId>
-  <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-automl-v1:current} -->
+  <version>2.1.21</version><!-- {x-version-update:proto-google-cloud-automl-v1:current} -->
   <name>proto-google-cloud-automl-v1</name>
   <description>PROTO library for proto-google-cloud-automl-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-automl-parent</artifactId>
-    <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+    <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-automl-v1beta1/pom.xml b/proto-google-cloud-automl-v1beta1/pom.xml
index 8254e0768..196961022 100644
--- a/proto-google-cloud-automl-v1beta1/pom.xml
+++ b/proto-google-cloud-automl-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-automl-v1beta1</artifactId>
-  <version>0.88.21-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-automl-v1beta1:current} -->
+  <version>0.88.21</version><!-- {x-version-update:proto-google-cloud-automl-v1beta1:current} -->
   <name>proto-google-cloud-automl-v1beta1</name>
   <description>PROTO library for proto-google-cloud-automl-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-automl-parent</artifactId>
-    <version>2.1.21-SNAPSHOT</version><!-- {x-version-update:google-cloud-automl:current} -->
+    <version>2.1.21</version><!-- {x-version-update:google-cloud-automl:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 3842b552a..8910f9f89 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-automl</artifactId>
-      <version>2.1.21-SNAPSHOT</version>
+      <version>2.1.21</version>
     </dependency>
     <!-- {x-version-update-end} -->
     <dependency>
diff --git a/versions.txt b/versions.txt
index 9ccabeb04..5ebef8eca 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-automl:2.1.20:2.1.21-SNAPSHOT
-grpc-google-cloud-automl-v1beta1:0.88.20:0.88.21-SNAPSHOT
-grpc-google-cloud-automl-v1:2.1.20:2.1.21-SNAPSHOT
-proto-google-cloud-automl-v1beta1:0.88.20:0.88.21-SNAPSHOT
-proto-google-cloud-automl-v1:2.1.20:2.1.21-SNAPSHOT
+google-cloud-automl:2.1.21:2.1.21
+grpc-google-cloud-automl-v1beta1:0.88.21:0.88.21
+grpc-google-cloud-automl-v1:2.1.21:2.1.21
+proto-google-cloud-automl-v1beta1:0.88.21:0.88.21
+proto-google-cloud-automl-v1:2.1.21:2.1.21