diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81eb9b05f..e40fe3a44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [2.18.3](https://github.com/googleapis/gax-java/compare/v2.18.2...v2.18.3) (2022-06-27)
+
+
+### Bug Fixes
+
+* **deps:** update dependency com.google.api.grpc:grpc-google-common-protos to v2.9.0 ([#1706](https://github.com/googleapis/gax-java/issues/1706)) ([eb195c0](https://github.com/googleapis/gax-java/commit/eb195c000b19472fc15a2586320f4421b6ee92a3))
+* **deps:** update dependency com.google.api.grpc:proto-google-common-protos to v2.9.0 ([#1708](https://github.com/googleapis/gax-java/issues/1708)) ([0a606f5](https://github.com/googleapis/gax-java/commit/0a606f5d6f40a44b153f186d824e3a731586bb49))
+* **deps:** update dependency com.google.cloud:google-cloud-shared-config to v1.5.0 ([#1711](https://github.com/googleapis/gax-java/issues/1711)) ([eb11bb0](https://github.com/googleapis/gax-java/commit/eb11bb027cde3e4abc8049a04056907de79386ab))
+* **deps:** update dependency com.google.protobuf:protobuf-bom to v3.21.2 ([#1720](https://github.com/googleapis/gax-java/issues/1720)) ([19a38cf](https://github.com/googleapis/gax-java/commit/19a38cffd13fbaa547a9992f61689d70239b6ee4))
+* **deps:** update dependency org.mockito:mockito-core to v4.6.1 ([#1705](https://github.com/googleapis/gax-java/issues/1705)) ([7befaa4](https://github.com/googleapis/gax-java/commit/7befaa4a2525f9b09091225b2f74a3e2fbfa3175))
+* **deps:** update dependency org.threeten:threetenbp to v1.6.0 ([#1709](https://github.com/googleapis/gax-java/issues/1709)) ([42cdcaa](https://github.com/googleapis/gax-java/commit/42cdcaa5a5d2362e86f94a13870f3c9c48f8b7f7))
+
 ## [2.18.2](https://github.com/googleapis/gax-java/compare/v2.18.1...v2.18.2) (2022-06-16)
 
 
diff --git a/build.gradle b/build.gradle
index 777b9165c..add6efaa9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@ plugins {
 }
 
 // TODO: Populate this from dependencies.properties version property (for proper Gradle-Bazel sync)
-project.version = "2.18.3-SNAPSHOT" // {x-version-update:gax:current}
+project.version = "2.18.3" // {x-version-update:gax:current}
 
 allprojects {
   group = 'com.google.api'
diff --git a/dependencies.properties b/dependencies.properties
index bb9ec82e6..fdb6d72e7 100644
--- a/dependencies.properties
+++ b/dependencies.properties
@@ -8,16 +8,16 @@
 
 # Versions of oneself
 # {x-version-update-start:gax:current}
-version.gax=2.18.3-SNAPSHOT
+version.gax=2.18.3
 # {x-version-update-end}
 # {x-version-update-start:gax:current}
-version.gax_grpc=2.18.3-SNAPSHOT
+version.gax_grpc=2.18.3
 # {x-version-update-end}
 # {x-version-update-start:gax:current}
-version.gax_bom=2.18.3-SNAPSHOT
+version.gax_bom=2.18.3
 # {x-version-update-end}
 # {x-version-update-start:gax-httpjson:current}
-version.gax_httpjson=0.103.3-SNAPSHOT
+version.gax_httpjson=0.103.3
 # {x-version-update-end}
 
 # Versions for dependencies which actual artifacts differ between Bazel and Gradle.
diff --git a/gax-bom/build.gradle b/gax-bom/build.gradle
index 791c298c0..63f5d33bd 100644
--- a/gax-bom/build.gradle
+++ b/gax-bom/build.gradle
@@ -5,7 +5,7 @@ plugins {
 
 archivesBaseName = 'gax-bom'
 
-project.version = "2.18.3-SNAPSHOT" // {x-version-update:gax-bom:current}
+project.version = "2.18.3" // {x-version-update:gax-bom:current}
 
 def mavenJavaDir = "$buildDir/publications/mavenJava"
 def mavenJavaBomOutputFile = file(mavenJavaDir + '/pom-default.xml')
diff --git a/gax-bom/pom.xml b/gax-bom/pom.xml
index e27aff65b..92fa842c4 100644
--- a/gax-bom/pom.xml
+++ b/gax-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api</groupId>
   <artifactId>gax-bom</artifactId>
-  <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax-bom:current} -->
+  <version>2.18.3</version><!-- {x-version-update:gax-bom:current} -->
   <packaging>pom</packaging>
   <name>GAX (Google Api eXtensions) for Java (BOM)</name>
   <description>Google Api eXtensions for Java (BOM)</description>
@@ -33,34 +33,34 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+        <version>2.18.3</version><!-- {x-version-update:gax:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+        <version>2.18.3</version><!-- {x-version-update:gax:current} -->
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-grpc</artifactId>
-        <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
+        <version>2.18.3</version><!-- {x-version-update:gax-grpc:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-grpc</artifactId>
-        <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
+        <version>2.18.3</version><!-- {x-version-update:gax-grpc:current} -->
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-httpjson</artifactId>
-        <version>0.103.3-SNAPSHOT</version><!-- {x-version-update:gax-httpjson:current} -->
+        <version>0.103.3</version><!-- {x-version-update:gax-httpjson:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-httpjson</artifactId>
-        <version>0.103.3-SNAPSHOT</version><!-- {x-version-update:gax-httpjson:current} -->
+        <version>0.103.3</version><!-- {x-version-update:gax-httpjson:current} -->
         <classifier>testlib</classifier>
       </dependency>
     </dependencies>
diff --git a/gax-grpc/build.gradle b/gax-grpc/build.gradle
index 21e5ff9db..b1213acfd 100644
--- a/gax-grpc/build.gradle
+++ b/gax-grpc/build.gradle
@@ -1,7 +1,7 @@
 archivesBaseName = 'gax-grpc'
 
 // TODO: Populate this from dependencies.properties version property (for proper Gradle-Bazel sync)
-project.version = "2.18.3-SNAPSHOT" // {x-version-update:gax-grpc:current}
+project.version = "2.18.3" // {x-version-update:gax-grpc:current}
 
 dependencies {
   api(project(':gax'),
diff --git a/gax-grpc/pom.xml b/gax-grpc/pom.xml
index 5362286e8..e3dbf8f88 100644
--- a/gax-grpc/pom.xml
+++ b/gax-grpc/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>gax-grpc</artifactId>
-  <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
+  <version>2.18.3</version><!-- {x-version-update:gax-grpc:current} -->
   <packaging>jar</packaging>
   <name>GAX (Google Api eXtensions) for Java (gRPC)</name>
   <description>Google Api eXtensions for Java (gRPC)</description>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gax-parent</artifactId>
-    <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+    <version>2.18.3</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <dependencies>
diff --git a/gax-httpjson/build.gradle b/gax-httpjson/build.gradle
index 0544ea7dd..0ac127b3c 100644
--- a/gax-httpjson/build.gradle
+++ b/gax-httpjson/build.gradle
@@ -1,7 +1,7 @@
 archivesBaseName = 'gax-httpjson'
 
 // TODO: Populate this from dependencies.properties version property (for proper Gradle-Bazel sync)
-project.version = "0.103.3-SNAPSHOT" // {x-version-update:gax-httpjson:current}
+project.version = "0.103.3" // {x-version-update:gax-httpjson:current}
 
 dependencies {
   api(project(':gax'),
diff --git a/gax-httpjson/pom.xml b/gax-httpjson/pom.xml
index 3a74c62cc..5ab45a9da 100644
--- a/gax-httpjson/pom.xml
+++ b/gax-httpjson/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>gax-httpjson</artifactId>
-  <version>0.103.3-SNAPSHOT</version> <!-- {x-version-update:gax-httpjson:current} -->
+  <version>0.103.3</version> <!-- {x-version-update:gax-httpjson:current} -->
   <packaging>jar</packaging>
   <name>GAX (Google Api eXtensions) for Java (HTTP JSON)</name>
   <description>Google Api eXtensions for Java (HTTP JSON)</description>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gax-parent</artifactId>
-    <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+    <version>2.18.3</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <properties>
diff --git a/gax/build.gradle b/gax/build.gradle
index 7d6fb2103..f7682dcb9 100644
--- a/gax/build.gradle
+++ b/gax/build.gradle
@@ -1,7 +1,7 @@
 archivesBaseName = "gax"
 
 // TODO: Populate this from dependencies.properties version property (for proper Gradle-Bazel sync)
-project.version = "2.18.3-SNAPSHOT" // {x-version-update:gax:current}
+project.version = "2.18.3" // {x-version-update:gax:current}
 
 dependencies {
   api(libraries['maven.com_google_api_api_common'],
diff --git a/gax/pom.xml b/gax/pom.xml
index 2efa4a4e7..ac019a20c 100644
--- a/gax/pom.xml
+++ b/gax/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>gax</artifactId>
-  <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+  <version>2.18.3</version><!-- {x-version-update:gax:current} -->
   <packaging>jar</packaging>
   <name>GAX (Google Api eXtensions) for Java (Core)</name>
   <description>Google Api eXtensions for Java (Core)</description>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.api</groupId>
     <artifactId>gax-parent</artifactId>
-    <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+    <version>2.18.3</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <dependencies>
diff --git a/pom.xml b/pom.xml
index 5d9b7a56f..3705764d2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.api</groupId>
   <artifactId>gax-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.18.3-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+  <version>2.18.3</version><!-- {x-version-update:gax:current} -->
   <name>GAX (Google Api eXtensions) for Java (Parent)</name>
   <url>https://github.com/googleapis/gax-java</url>
   <description>Google Api eXtensions for Java (Parent)</description>
@@ -111,12 +111,12 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.18.3-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
+        <version>2.18.3</version> <!-- {x-version-update:gax:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.18.3-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
+        <version>2.18.3</version> <!-- {x-version-update:gax:current} -->
         <type>test-jar</type>
       </dependency>
       <dependency>
diff --git a/versions.txt b/versions.txt
index e5b815866..386ca6710 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,7 +1,7 @@
 # Format:
 # module:released-version:current-version
 
-gax:2.18.2:2.18.3-SNAPSHOT
-gax-bom:2.18.2:2.18.3-SNAPSHOT
-gax-grpc:2.18.2:2.18.3-SNAPSHOT
-gax-httpjson:0.103.2:0.103.3-SNAPSHOT
+gax:2.18.3:2.18.3
+gax-bom:2.18.3:2.18.3
+gax-grpc:2.18.3:2.18.3
+gax-httpjson:0.103.3:0.103.3