diff --git a/CHANGELOG.md b/CHANGELOG.md
index d92a2875..0bb62547 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [2.9.1](https://github.com/googleapis/java-common-protos/compare/v2.9.0...v2.9.1) (2022-06-27)
+
+
+### Dependencies
+
+* update dependency com.google.protobuf:protobuf-bom to v3.21.2 ([#378](https://github.com/googleapis/java-common-protos/issues/378)) ([0c19c03](https://github.com/googleapis/java-common-protos/commit/0c19c03e9de22e11493e4d4d1ebca11063cf6926))
+* update dependency com.google.protobuf:protobuf-java to v3.21.2 ([#379](https://github.com/googleapis/java-common-protos/issues/379)) ([ab6d1db](https://github.com/googleapis/java-common-protos/commit/ab6d1dbb2b7dd2fc8e4675087505f7da766f1a55))
+
 ## [2.9.0](https://github.com/googleapis/java-common-protos/compare/v2.8.3...v2.9.0) (2022-06-06)
 
 
diff --git a/grpc-google-common-protos/pom.xml b/grpc-google-common-protos/pom.xml
index bbd84d1d..e64e2db5 100644
--- a/grpc-google-common-protos/pom.xml
+++ b/grpc-google-common-protos/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-common-protos</artifactId>
-  <version>2.9.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.9.1</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>grpc-google-common-protos</name>
   <description>GRPC library for grpc-google-common-protos</description>
   <parent>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>google-common-protos-parent</artifactId>
-    <version>2.9.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
+    <version>2.9.1</version><!-- {x-version-update:proto-google-common-protos:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 93dfbd25..f2f4e2eb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.api.grpc</groupId>
   <artifactId>google-common-protos-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.9.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.9.1</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>Google Common Protos Parent</name>
   <url>https://github.com/googleapis/java-iam</url>
   <description>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>1.4.0</version>
+    <version>1.5.0</version>
   </parent>
 
   <developers>
@@ -63,7 +63,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <github.global.server>github</github.global.server>
     <site.installationModule>google-iam-parent</site.installationModule>
-    <protobuf.version>3.21.1</protobuf.version>
+    <protobuf.version>3.21.2</protobuf.version>
     <junit.version>4.13.2</junit.version>
     <grpc.version>1.47.0</grpc.version>
     <guava.version>31.0.1-android</guava.version>
@@ -81,7 +81,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-common-protos</artifactId>
-        <version>2.9.0</version><!-- {x-version-update:grpc-google-common-protos:current} -->
+        <version>2.9.1</version><!-- {x-version-update:grpc-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>io.grpc</groupId>
@@ -93,7 +93,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-common-protos</artifactId>
-        <version>2.9.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
+        <version>2.9.1</version><!-- {x-version-update:proto-google-common-protos:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>
diff --git a/proto-google-common-protos/build.gradle b/proto-google-common-protos/build.gradle
index 6d01e551..aec8d619 100644
--- a/proto-google-common-protos/build.gradle
+++ b/proto-google-common-protos/build.gradle
@@ -18,7 +18,7 @@ repositories {
 }
 
 dependencies {
-  compile 'com.google.protobuf:protobuf-java:3.21.1'
+  compile 'com.google.protobuf:protobuf-java:3.21.2'
 }
 
 sourceSets {
diff --git a/proto-google-common-protos/pom.xml b/proto-google-common-protos/pom.xml
index 5346a967..72357aa7 100644
--- a/proto-google-common-protos/pom.xml
+++ b/proto-google-common-protos/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-common-protos</artifactId>
-  <version>2.9.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
+  <version>2.9.1</version><!-- {x-version-update:proto-google-common-protos:current} -->
   <name>proto-google-common-protos</name>
   <description>PROTO library for proto-google-common-protos</description>
   <parent>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>google-common-protos-parent</artifactId>
-    <version>2.9.0</version><!-- {x-version-update:proto-google-common-protos:current} -->
+    <version>2.9.1</version><!-- {x-version-update:proto-google-common-protos:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 355ce4cc..d8f8590f 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,5 +1,5 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-common-protos:2.9.0:2.9.0
-grpc-google-common-protos:2.9.0:2.9.0
+proto-google-common-protos:2.9.1:2.9.1
+grpc-google-common-protos:2.9.1:2.9.1