diff --git a/CHANGELOG.md b/CHANGELOG.md
index ab4ad91d..62119a46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,30 @@
 # Changelog
 
+## [2.4.0](https://github.com/googleapis/java-os-config/compare/v2.3.2...v2.4.0) (2022-03-02)
+
+
+### Features
+
+* Add existing os_policy_assignment_reports.proto fixing the build ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+* Add GetOsPolicyAssignmentReport and analogous List rpc method ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+* Add Inventory to InstanceFilter ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+* Add item that is affected by vulnerability ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+* Mark methods as deprecated ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+* Update osconfig v1 protos ([#437](https://github.com/googleapis/java-os-config/issues/437)) ([5bc7869](https://github.com/googleapis/java-os-config/commit/5bc78698005820e400115722341958c67e70a532))
+* Update v1beta protos with recently added features. PatchRollout proto, mig_instances_allowed field to PatchConfig, UpdatePatchDeployment RPC,PausePatchDeployment and ResumePatchDeployment pair of RPCs ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+
+
+### Bug Fixes
+
+* Fix description of an interpreter field, validate if the field is not unspecified ([#440](https://github.com/googleapis/java-os-config/issues/440)) ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+* update third_party protos to the most actual version: ([19ebd73](https://github.com/googleapis/java-os-config/commit/19ebd734a5796650c659f0fe6d9fbd0e3c414620))
+
+
+### Dependencies
+
+* update actions/github-script action to v6 ([#442](https://github.com/googleapis/java-os-config/issues/442)) ([4ebcf46](https://github.com/googleapis/java-os-config/commit/4ebcf46c1ce1523b2eb6a51dbf7ec6b54887301e))
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.8.0 ([#453](https://github.com/googleapis/java-os-config/issues/453)) ([0bc72b2](https://github.com/googleapis/java-os-config/commit/0bc72b275b1be3386c102bf3009241f78bd75ab8))
+
 ### [2.3.2](https://github.com/googleapis/java-os-config/compare/v2.3.1...v2.3.2) (2022-02-03)
 
 
diff --git a/google-cloud-os-config-bom/pom.xml b/google-cloud-os-config-bom/pom.xml
index af3bfd05..2fd19c96 100644
--- a/google-cloud-os-config-bom/pom.xml
+++ b/google-cloud-os-config-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-os-config-bom</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+  <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -52,37 +52,37 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-os-config</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+        <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-config-v1</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1:current} -->
+        <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-config-v1beta</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1beta:current} -->
+        <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-config-v1alpha</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1alpha:current} -->
+        <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-config-v1</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1:current} -->
+        <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-config-v1alpha</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1alpha:current} -->
+        <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-config-v1beta</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1beta:current} -->
+        <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1beta:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-os-config/pom.xml b/google-cloud-os-config/pom.xml
index d75ee732..9eeb2b68 100644
--- a/google-cloud-os-config/pom.xml
+++ b/google-cloud-os-config/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-os-config</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+  <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   <packaging>jar</packaging>
   <name>Google OS Config API</name>
   <url>https://github.com/googleapis/java-os-config</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-config-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+    <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-os-config</site.installationModule>
diff --git a/grpc-google-cloud-os-config-v1/pom.xml b/grpc-google-cloud-os-config-v1/pom.xml
index f6e8de3b..b1485e01 100644
--- a/grpc-google-cloud-os-config-v1/pom.xml
+++ b/grpc-google-cloud-os-config-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-os-config-v1</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1:current} -->
+  <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1:current} -->
   <name>grpc-google-cloud-os-config-v1</name>
   <description>GRPC library for grpc-google-cloud-os-config-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-config-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+    <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-os-config-v1alpha/pom.xml b/grpc-google-cloud-os-config-v1alpha/pom.xml
index d5c0c605..7d7fa2cd 100644
--- a/grpc-google-cloud-os-config-v1alpha/pom.xml
+++ b/grpc-google-cloud-os-config-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-os-config-v1alpha</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1alpha:current} -->
+  <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1alpha:current} -->
   <name>grpc-google-cloud-os-config-v1alpha</name>
   <description>GRPC library for google-cloud-os-config</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-config-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+    <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-os-config-v1beta/pom.xml b/grpc-google-cloud-os-config-v1beta/pom.xml
index 401f25d9..42c08ed2 100644
--- a/grpc-google-cloud-os-config-v1beta/pom.xml
+++ b/grpc-google-cloud-os-config-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-os-config-v1beta</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1beta:current} -->
+  <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1beta:current} -->
   <name>grpc-google-cloud-os-config-v1beta</name>
   <description>GRPC library for google-cloud-os-config</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-config-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+    <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 482c958e..cc32d946 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-os-config-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+  <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   <name>Google OS Config API Parent</name>
   <url>https://github.com/googleapis/java-os-config</url>
   <description>
@@ -61,37 +61,37 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-os-config</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+        <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-config-v1beta</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1beta:current} -->
+        <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-config-v1alpha</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1alpha:current} -->
+        <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-config-v1alpha</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1alpha:current} -->
+        <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-config-v1beta</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1beta:current} -->
+        <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-os-config-v1</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1:current} -->
+        <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-os-config-v1</artifactId>
-        <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-os-config-v1:current} -->
+        <version>2.4.0</version><!-- {x-version-update:grpc-google-cloud-os-config-v1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-os-config-v1/pom.xml b/proto-google-cloud-os-config-v1/pom.xml
index 1bf93465..ad7505fe 100644
--- a/proto-google-cloud-os-config-v1/pom.xml
+++ b/proto-google-cloud-os-config-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-os-config-v1</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1:current} -->
+  <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1:current} -->
   <name>proto-google-cloud-os-config-v1</name>
   <description>PROTO library for proto-google-cloud-os-config-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-config-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+    <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-os-config-v1alpha/pom.xml b/proto-google-cloud-os-config-v1alpha/pom.xml
index 5c214db3..a7bc4ab1 100644
--- a/proto-google-cloud-os-config-v1alpha/pom.xml
+++ b/proto-google-cloud-os-config-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-os-config-v1alpha</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1alpha:current} -->
+  <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1alpha:current} -->
   <name>proto-google-cloud-os-config-v1alpha</name>
   <description>Proto library for google-cloud-os-config</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-config-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+    <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-os-config-v1beta/pom.xml b/proto-google-cloud-os-config-v1beta/pom.xml
index b3f2eef9..2fcb5942 100644
--- a/proto-google-cloud-os-config-v1beta/pom.xml
+++ b/proto-google-cloud-os-config-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-os-config-v1beta</artifactId>
-  <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-os-config-v1beta:current} -->
+  <version>2.4.0</version><!-- {x-version-update:proto-google-cloud-os-config-v1beta:current} -->
   <name>proto-google-cloud-os-config-v1beta</name>
   <description>Proto library for google-cloud-os-config</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-os-config-parent</artifactId>
-    <version>2.3.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-os-config:current} -->
+    <version>2.4.0</version><!-- {x-version-update:google-cloud-os-config:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 38aa8f3b..860d60e2 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-os-config</artifactId>
-      <version>2.3.3-SNAPSHOT</version>
+      <version>2.4.0</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/versions.txt b/versions.txt
index e970901f..9a482b90 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-os-config:2.3.2:2.3.3-SNAPSHOT
-grpc-google-cloud-os-config-v1:2.3.2:2.3.3-SNAPSHOT
-grpc-google-cloud-os-config-v1beta:2.3.2:2.3.3-SNAPSHOT
-grpc-google-cloud-os-config-v1alpha:2.3.2:2.3.3-SNAPSHOT
-proto-google-cloud-os-config-v1:2.3.2:2.3.3-SNAPSHOT
-proto-google-cloud-os-config-v1alpha:2.3.2:2.3.3-SNAPSHOT
-proto-google-cloud-os-config-v1beta:2.3.2:2.3.3-SNAPSHOT
+google-cloud-os-config:2.4.0:2.4.0
+grpc-google-cloud-os-config-v1:2.4.0:2.4.0
+grpc-google-cloud-os-config-v1beta:2.4.0:2.4.0
+grpc-google-cloud-os-config-v1alpha:2.4.0:2.4.0
+proto-google-cloud-os-config-v1:2.4.0:2.4.0
+proto-google-cloud-os-config-v1alpha:2.4.0:2.4.0
+proto-google-cloud-os-config-v1beta:2.4.0:2.4.0