diff --git a/CHANGELOG.md b/CHANGELOG.md
index ff26bc29..a35d9ad5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [0.4.3](https://github.com/googleapis/java-network-security/compare/v0.4.2...v0.4.3) (2022-03-29)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.9.0 ([#143](https://github.com/googleapis/java-network-security/issues/143)) ([bf5fac7](https://github.com/googleapis/java-network-security/commit/bf5fac7cce1a19a5f960180cbc28114d0435b428))
+
 ### [0.4.2](https://github.com/googleapis/java-network-security/compare/v0.4.1...v0.4.2) (2022-03-02)
 
 
diff --git a/google-cloud-network-security-bom/pom.xml b/google-cloud-network-security-bom/pom.xml
index a685920b..8dcd0e8e 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>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+  <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+        <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.3</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 78a66888..1937e53d 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>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+  <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+    <version>0.4.3</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 fd514ea9..85ba1ca6 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>0.4.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
+  <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+    <version>0.4.3</version><!-- {x-version-update:google-cloud-network-security:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index f1018a2b..d8652ef4 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>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+  <version>0.4.3</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>
@@ -69,17 +69,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-network-security</artifactId>
-        <version>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+        <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
+        <version>0.4.3</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-network-security-v1beta1/pom.xml b/proto-google-cloud-network-security-v1beta1/pom.xml
index c55b056b..85c430c5 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>0.4.3-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-network-security-v1beta1:current} -->
+  <version>0.4.3</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>0.4.3-SNAPSHOT</version><!-- {x-version-update:google-cloud-network-security:current} -->
+    <version>0.4.3</version><!-- {x-version-update:google-cloud-network-security:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 6daa5222..411a4a7b 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-network-security:0.4.2:0.4.3-SNAPSHOT
-grpc-google-cloud-network-security-v1beta1:0.4.2:0.4.3-SNAPSHOT
-proto-google-cloud-network-security-v1beta1:0.4.2:0.4.3-SNAPSHOT
+google-cloud-network-security:0.4.3:0.4.3
+grpc-google-cloud-network-security-v1beta1:0.4.3:0.4.3
+proto-google-cloud-network-security-v1beta1:0.4.3:0.4.3