diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 9786771c..9351fdfb 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -13,4 +13,4 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:3c950ed12391ebaffd1ee66d0374766a1c50144ebe6a7a0042300b2e6bb5856b
+  digest: sha256:387835a1375a0049ec44e02542c844302854c732d8291bdf8e472c0ff70a8f67
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 90e2f8a3..b63d4a09 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -5,3 +5,6 @@ Thank you for opening a Pull Request! Before submitting your PR, there are a few
 - [ ] Appropriate docs were updated (if necessary)
 
 Fixes #<issue_number_goes_here> ☕️
+
+If you write sample code, please follow the [samples format](
+https://github.com/GoogleCloudPlatform/java-docs-samples/blob/main/SAMPLE_FORMAT.md).
diff --git a/.repo-metadata.json b/.repo-metadata.json
index b66c2680..60de3449 100644
--- a/.repo-metadata.json
+++ b/.repo-metadata.json
@@ -1,5 +1,5 @@
 {
-  "api_shortname": "network-security",
+  "api_shortname": "networksecurity",
   "name_pretty": "Network Security API",
   "product_documentation": "https://cloud.google.com/traffic-director/docs/reference/network-security/rest",
   "api_description": "n/a",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfe71619..ff26bc29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+### [0.4.2](https://github.com/googleapis/java-network-security/compare/v0.4.1...v0.4.2) (2022-03-02)
+
+
+### Dependencies
+
+* update actions/setup-java action to v3 ([#130](https://github.com/googleapis/java-network-security/issues/130)) ([df95520](https://github.com/googleapis/java-network-security/commit/df9552071ae93ae02afddcba766562ce356d261f))
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.8.0 ([#135](https://github.com/googleapis/java-network-security/issues/135)) ([8f96131](https://github.com/googleapis/java-network-security/commit/8f961318e8062fabef6fb1447320e87f22f533f0))
+
 ### [0.4.1](https://github.com/googleapis/java-network-security/compare/v0.4.0...v0.4.1) (2022-02-11)
 
 
diff --git a/README.md b/README.md
index b1c41fc4..9b62e29b 100644
--- a/README.md
+++ b/README.md
@@ -22,20 +22,20 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-network-security</artifactId>
-  <version>0.4.0</version>
+  <version>0.4.1</version>
 </dependency>
 ```
 
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-network-security:0.4.0'
+implementation 'com.google.cloud:google-cloud-network-security:0.4.1'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-network-security" % "0.4.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-network-security" % "0.4.1"
 ```
 
 ## Authentication
diff --git a/google-cloud-network-security-bom/pom.xml b/google-cloud-network-security-bom/pom.xml
index cb40e55f..25b91969 100644
--- a/google-cloud-network-security-bom/pom.xml
+++ b/google-cloud-network-security-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-network-security-bom</artifactId>
-  <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+  <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,17 +56,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-network-security</artifactId>
-        <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+        <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-network-security-v1beta1</artifactId>
-        <version>0.4.1</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.2</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-network-security-v1beta1</artifactId>
-        <version>0.4.1</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.2</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-network-security/pom.xml b/google-cloud-network-security/pom.xml
index ba6bb90b..01832632 100644
--- a/google-cloud-network-security/pom.xml
+++ b/google-cloud-network-security/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-network-security</artifactId>
-  <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+  <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
   <packaging>jar</packaging>
   <name>Google Network Security API</name>
   <url>https://github.com/googleapis/java-network-security</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-network-security-parent</artifactId>
-    <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+    <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-network-security</site.installationModule>
diff --git a/grpc-google-cloud-network-security-v1beta1/pom.xml b/grpc-google-cloud-network-security-v1beta1/pom.xml
index 8e128ed7..7444fff2 100644
--- a/grpc-google-cloud-network-security-v1beta1/pom.xml
+++ b/grpc-google-cloud-network-security-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-network-security-v1beta1</artifactId>
-  <version>0.4.1</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
+  <version>0.4.2</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
   <name>grpc-google-cloud-network-security-v1beta1</name>
   <description>GRPC library for google-cloud-network-security</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-network-security-parent</artifactId>
-    <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+    <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 5d2d8242..f7503716 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-network-security-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+  <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
   <name>Google Network Security API Parent</name>
   <url>https://github.com/googleapis/java-network-security</url>
   <description>
@@ -69,23 +69,23 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-network-security</artifactId>
-        <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+        <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-network-security-v1beta1</artifactId>
-        <version>0.4.1</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.2</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-network-security-v1beta1</artifactId>
-        <version>0.4.1</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.2</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
       </dependency>
 
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>2.7.0</version>
+        <version>2.8.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -148,7 +148,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.3.1</version>
+        <version>3.3.2</version>
         <reportSets>
           <reportSet>
             <id>html</id>
diff --git a/proto-google-cloud-network-security-v1beta1/pom.xml b/proto-google-cloud-network-security-v1beta1/pom.xml
index 2c97add4..cbdc2fa3 100644
--- a/proto-google-cloud-network-security-v1beta1/pom.xml
+++ b/proto-google-cloud-network-security-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-network-security-v1beta1</artifactId>
-  <version>0.4.1</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
+  <version>0.4.2</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
   <name>proto-google-cloud-network-security-v1beta1</name>
   <description>Proto library for google-cloud-network-security</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-network-security-parent</artifactId>
-    <version>0.4.1</version><!-- {x-version-update:google-cloud-network-security:current} -->
+    <version>0.4.2</version><!-- {x-version-update:google-cloud-network-security:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/pom.xml b/samples/pom.xml
index 747dac9a..816b61d7 100644
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -46,7 +46,7 @@
       <plugin>
         <groupId>org.sonatype.plugins</groupId>
         <artifactId>nexus-staging-maven-plugin</artifactId>
-        <version>1.6.8</version>
+        <version>1.6.11</version>
         <configuration>
           <skipNexusStagingDeployMojo>true</skipNexusStagingDeployMojo>
         </configuration>
diff --git a/versions.txt b/versions.txt
index 511170e9..66f7f428 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-network-security:0.4.1:0.4.1
-grpc-google-cloud-network-security-v1beta1:0.4.1:0.4.1
-proto-google-cloud-network-security-v1beta1:0.4.1:0.4.1
+google-cloud-network-security:0.4.2:0.4.2
+grpc-google-cloud-network-security-v1beta1:0.4.2:0.4.2
+proto-google-cloud-network-security-v1beta1:0.4.2:0.4.2