diff --git a/java-iamcredentials/CHANGELOG.md b/java-iamcredentials/CHANGELOG.md
index de96c656d417..323cd21a7968 100644
--- a/java-iamcredentials/CHANGELOG.md
+++ b/java-iamcredentials/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.3.1](https://github.com/googleapis/java-iamcredentials/compare/v2.3.0...v2.3.1) (2022-07-13)
+
+
+### Bug Fixes
+
+* enable longpaths support for windows test ([#1485](https://github.com/googleapis/java-iamcredentials/issues/1485)) ([#703](https://github.com/googleapis/java-iamcredentials/issues/703)) ([4fbbc80](https://github.com/googleapis/java-iamcredentials/commit/4fbbc80f101f7b71864aa8ed2a1f9f4f6fb179a1))
+
 ## [2.3.0](https://github.com/googleapis/java-iamcredentials/compare/v2.2.0...v2.3.0) (2022-07-01)
 
 
diff --git a/java-iamcredentials/google-cloud-iamcredentials-bom/pom.xml b/java-iamcredentials/google-cloud-iamcredentials-bom/pom.xml
index f1c721da4584..ee26c1eed4da 100644
--- a/java-iamcredentials/google-cloud-iamcredentials-bom/pom.xml
+++ b/java-iamcredentials/google-cloud-iamcredentials-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-iamcredentials-bom</artifactId>
-  <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+  <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,17 +52,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-iamcredentials</artifactId>
-        <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+        <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-iamcredentials-v1</artifactId>
-        <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
+        <version>2.3.1</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-iamcredentials-v1</artifactId>
-        <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
+        <version>2.3.1</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-iamcredentials/google-cloud-iamcredentials/pom.xml b/java-iamcredentials/google-cloud-iamcredentials/pom.xml
index 7cd779a355e0..5b551033a419 100644
--- a/java-iamcredentials/google-cloud-iamcredentials/pom.xml
+++ b/java-iamcredentials/google-cloud-iamcredentials/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-iamcredentials</artifactId>
-  <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+  <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud IAM Service Account Credentials</name>
   <url>https://github.com/googleapis/java-iamcredentials</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-iamcredentials-parent</artifactId>
-    <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+    <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-iamcredentials</site.installationModule>
diff --git a/java-iamcredentials/grpc-google-cloud-iamcredentials-v1/pom.xml b/java-iamcredentials/grpc-google-cloud-iamcredentials-v1/pom.xml
index 7ac8644a6e32..7f4b95a6200c 100644
--- a/java-iamcredentials/grpc-google-cloud-iamcredentials-v1/pom.xml
+++ b/java-iamcredentials/grpc-google-cloud-iamcredentials-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-iamcredentials-v1</artifactId>
-  <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
+  <version>2.3.1</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
   <name>grpc-google-cloud-iamcredentials-v1</name>
   <description>GRPC library for grpc-google-cloud-iamcredentials-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-iamcredentials-parent</artifactId>
-    <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+    <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iamcredentials/pom.xml b/java-iamcredentials/pom.xml
index 788f9626721f..72bff92771f1 100644
--- a/java-iamcredentials/pom.xml
+++ b/java-iamcredentials/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-iamcredentials-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+  <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   <name>Google Cloud IAM Service Account Credentials Parent</name>
   <url>https://github.com/googleapis/java-iamcredentials</url>
   <description>
@@ -61,17 +61,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-iamcredentials-v1</artifactId>
-        <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
+        <version>2.3.1</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-iamcredentials-v1</artifactId>
-        <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
+        <version>2.3.1</version><!-- {x-version-update:grpc-google-cloud-iamcredentials-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-iamcredentials</artifactId>
-        <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+        <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-iamcredentials/proto-google-cloud-iamcredentials-v1/pom.xml b/java-iamcredentials/proto-google-cloud-iamcredentials-v1/pom.xml
index 35185fe67491..ba890d036b10 100644
--- a/java-iamcredentials/proto-google-cloud-iamcredentials-v1/pom.xml
+++ b/java-iamcredentials/proto-google-cloud-iamcredentials-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-iamcredentials-v1</artifactId>
-  <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
+  <version>2.3.1</version><!-- {x-version-update:proto-google-cloud-iamcredentials-v1:current} -->
   <name>proto-google-cloud-iamcredentials-v1</name>
   <description>PROTO library for proto-google-cloud-iamcredentials-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-iamcredentials-parent</artifactId>
-    <version>2.3.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
+    <version>2.3.1</version><!-- {x-version-update:google-cloud-iamcredentials:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-iamcredentials/versions.txt b/java-iamcredentials/versions.txt
index d95afb57316c..9bcab6ffcffb 100644
--- a/java-iamcredentials/versions.txt
+++ b/java-iamcredentials/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-iamcredentials:2.3.0:2.3.1-SNAPSHOT
-grpc-google-cloud-iamcredentials-v1:2.3.0:2.3.1-SNAPSHOT
-proto-google-cloud-iamcredentials-v1:2.3.0:2.3.1-SNAPSHOT
+google-cloud-iamcredentials:2.3.1:2.3.1
+grpc-google-cloud-iamcredentials-v1:2.3.1:2.3.1
+proto-google-cloud-iamcredentials-v1:2.3.1:2.3.1