diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5c14191..fc88e116 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [0.3.1](https://www.github.com/googleapis/java-binary-authorization/compare/v0.3.0...v0.3.1) (2021-09-14)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.2.1 ([#80](https://www.github.com/googleapis/java-binary-authorization/issues/80)) ([9043edc](https://www.github.com/googleapis/java-binary-authorization/commit/9043edc5244823b6b6dacd38e5f346cdc963cf5d))
+
 ## [0.3.0](https://www.github.com/googleapis/java-binary-authorization/compare/v0.2.2...v0.3.0) (2021-09-10)
 
 
diff --git a/google-cloud-binary-authorization-bom/pom.xml b/google-cloud-binary-authorization-bom/pom.xml
index 4a7a9e24..8aab8aa4 100644
--- a/google-cloud-binary-authorization-bom/pom.xml
+++ b/google-cloud-binary-authorization-bom/pom.xml
@@ -3,12 +3,12 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-binary-authorization-bom</artifactId>
-  <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+  <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>1.0.1</version>
+    <version>1.0.2</version>
   </parent>
 
   <name>Google Binary Authorization BOM</name>
@@ -56,17 +56,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-binary-authorization</artifactId>
-        <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+        <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.3.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.3.1</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.3.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.3.1</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-binary-authorization/pom.xml b/google-cloud-binary-authorization/pom.xml
index 3bc62790..7c6be1b4 100644
--- a/google-cloud-binary-authorization/pom.xml
+++ b/google-cloud-binary-authorization/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-binary-authorization</artifactId>
-  <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+  <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   <packaging>jar</packaging>
   <name>Google Binary Authorization</name>
   <url>https://github.com/googleapis/java-binary-authorization</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-binary-authorization</site.installationModule>
diff --git a/grpc-google-cloud-binary-authorization-v1beta1/pom.xml b/grpc-google-cloud-binary-authorization-v1beta1/pom.xml
index cc54e56f..940218cc 100644
--- a/grpc-google-cloud-binary-authorization-v1beta1/pom.xml
+++ b/grpc-google-cloud-binary-authorization-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-binary-authorization-v1beta1</artifactId>
-  <version>0.3.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
+  <version>0.3.1</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
   <name>grpc-google-cloud-binary-authorization-v1beta1</name>
   <description>GRPC library for google-cloud-binary-authorization</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index cadf5d9a..cb054544 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-binary-authorization-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+  <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   <name>Google Binary Authorization Parent</name>
   <url>https://github.com/googleapis/java-binary-authorization</url>
   <description>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>1.0.1</version>
+    <version>1.0.2</version>
   </parent>
 
   <developers>
@@ -60,23 +60,23 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-binary-authorization</artifactId>
-        <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+        <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.3.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.3.1</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.3.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.3.1</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
 
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -139,7 +139,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.3.0</version>
+        <version>3.3.1</version>
         <reportSets>
           <reportSet>
             <id>html</id>
diff --git a/proto-google-cloud-binary-authorization-v1beta1/pom.xml b/proto-google-cloud-binary-authorization-v1beta1/pom.xml
index 21d1abbe..67956208 100644
--- a/proto-google-cloud-binary-authorization-v1beta1/pom.xml
+++ b/proto-google-cloud-binary-authorization-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-binary-authorization-v1beta1</artifactId>
-  <version>0.3.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
+  <version>0.3.1</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
   <name>proto-google-cloud-binary-authorization-v1beta1</name>
   <description>Proto library for google-cloud-binary-authorization</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.3.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>0.3.1</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index c0656e3b..70dea45f 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-binary-authorization:0.3.0:0.3.0
-grpc-google-cloud-binary-authorization-v1beta1:0.3.0:0.3.0
-proto-google-cloud-binary-authorization-v1beta1:0.3.0:0.3.0
+google-cloud-binary-authorization:0.3.1:0.3.1
+grpc-google-cloud-binary-authorization-v1beta1:0.3.1:0.3.1
+proto-google-cloud-binary-authorization-v1beta1:0.3.1:0.3.1