diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2fb31087..ac500777 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [1.5.1](https://github.com/googleapis/java-iam/compare/v1.5.0...v1.5.1) (2022-07-12)
+
+
+### Documentation
+
+* **samples:** add iam deny samples and test ([#371](https://github.com/googleapis/java-iam/issues/371)) ([c503444](https://github.com/googleapis/java-iam/commit/c50344450dcaaeed31ea33c494edf507c9b6ff6b))
+
+
+### Dependencies
+
+* update dependency com.google.apis:google-api-services-cloudresourcemanager to v3-rev20220619-1.32.1 ([#375](https://github.com/googleapis/java-iam/issues/375)) ([9102337](https://github.com/googleapis/java-iam/commit/91023372c5ba198e428e0a5f87f657334f65d5da))
+* update dependency com.google.auth:google-auth-library-oauth2-http to v1.8.0 ([#377](https://github.com/googleapis/java-iam/issues/377)) ([2687617](https://github.com/googleapis/java-iam/commit/268761726c8b70010d243b7f0c58db45a6590ef4))
+* update dependency com.google.http-client:google-http-client-jackson2 to v1.42.1 ([#378](https://github.com/googleapis/java-iam/issues/378)) ([7ea1243](https://github.com/googleapis/java-iam/commit/7ea1243a734745d04edba01c75e996737f97eee5))
+
 ## [1.5.0](https://github.com/googleapis/java-iam/compare/v1.4.1...v1.5.0) (2022-06-30)
 
 
diff --git a/google-iam-policy/pom.xml b/google-iam-policy/pom.xml
index 303d0fd5..7ed41878 100644
--- a/google-iam-policy/pom.xml
+++ b/google-iam-policy/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-iam-policy</artifactId>
-  <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:google-iam-policy:current} -->
+  <version>1.5.1</version><!-- {x-version-update:google-iam-policy:current} -->
   <packaging>jar</packaging>
   <name>Google IAM Policy</name>
   <url>https://github.com/googleapis/java-eventarc</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <properties>
     <site.installationModule>google-iam-policy</site.installationModule>
diff --git a/grpc-google-iam-v1/pom.xml b/grpc-google-iam-v1/pom.xml
index c7a31d1c..321c2dd5 100644
--- a/grpc-google-iam-v1/pom.xml
+++ b/grpc-google-iam-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-iam-v1</artifactId>
-  <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>grpc-google-iam-v1</name>
   <description>GRPC library for grpc-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-iam-v2beta/pom.xml b/grpc-google-iam-v2beta/pom.xml
index debff272..4fe0190d 100644
--- a/grpc-google-iam-v2beta/pom.xml
+++ b/grpc-google-iam-v2beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-iam-v2beta</artifactId>
-  <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
+  <version>1.5.1</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
   <name>grpc-google-iam-v2beta</name>
   <description>GRPC library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 75eb7372..064ae2d7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-iam-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>Google IAM Parent</name>
   <url>https://github.com/googleapis/java-iam</url>
   <description>
@@ -77,27 +77,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-iam-policy</artifactId>
-        <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:google-iam-policy:current} -->
+        <version>1.5.1</version><!-- {x-version-update:google-iam-policy:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v2beta</artifactId>
-        <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
+        <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v1</artifactId>
-        <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v1:current} -->
+        <version>1.5.1</version><!-- {x-version-update:grpc-google-iam-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-iam-v2beta</artifactId>
-        <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
+        <version>1.5.1</version><!-- {x-version-update:grpc-google-iam-v2beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v1</artifactId>
-        <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+        <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-iam-v1/pom.xml b/proto-google-iam-v1/pom.xml
index 721bd711..7b8648ab 100644
--- a/proto-google-iam-v1/pom.xml
+++ b/proto-google-iam-v1/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-iam-v1</artifactId>
-  <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>proto-google-iam-v1</name>
   <description>PROTO library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-iam-v2beta/pom.xml b/proto-google-iam-v2beta/pom.xml
index 38ba1f8a..262b8c41 100644
--- a/proto-google-iam-v2beta/pom.xml
+++ b/proto-google-iam-v2beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-iam-v2beta</artifactId>
-  <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
+  <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v2beta:current} -->
   <name>proto-google-iam-v2beta</name>
   <description>Proto library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.5.1-SNAPSHOT</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.5.1</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 250d71c9..844af1a5 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-iam-v1:1.5.0:1.5.1-SNAPSHOT
-grpc-google-iam-v1:1.5.0:1.5.1-SNAPSHOT
-proto-google-iam-v2beta:1.5.0:1.5.1-SNAPSHOT
-grpc-google-iam-v2beta:1.5.0:1.5.1-SNAPSHOT
-google-iam-policy:1.5.0:1.5.1-SNAPSHOT
+proto-google-iam-v1:1.5.1:1.5.1
+grpc-google-iam-v1:1.5.1:1.5.1
+proto-google-iam-v2beta:1.5.1:1.5.1
+grpc-google-iam-v2beta:1.5.1:1.5.1
+google-iam-policy:1.5.1:1.5.1