diff --git a/CHANGELOG.md b/CHANGELOG.md
index d0d836941..de1f264bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [2.19.1](https://github.com/googleapis/gax-java/compare/v2.19.0...v2.19.1) (2022-09-13)
+
+
+### Bug Fixes
+
+* **deps:** Update dependency com.google.auth:google-auth-library-credentials to v1.11.0 ([#1786](https://github.com/googleapis/gax-java/issues/1786)) ([4889ff7](https://github.com/googleapis/gax-java/commit/4889ff7ccd3ae13052c4b7009ce81bcd88d650a9))
+* **deps:** Update dependency com.google.auth:google-auth-library-oauth2-http to v1.11.0 ([#1787](https://github.com/googleapis/gax-java/issues/1787)) ([4f5cd42](https://github.com/googleapis/gax-java/commit/4f5cd428f416e7d43f3268de32e5314ac3317460))
+* **deps:** Update dependency io.grpc:grpc-bom to v1.49.0 ([#1779](https://github.com/googleapis/gax-java/issues/1779)) ([037e131](https://github.com/googleapis/gax-java/commit/037e131ad46690f6d1badb45dc2f31ca981c1348))
+* **deps:** Update dependency org.mockito:mockito-core to v4.8.0 ([#1785](https://github.com/googleapis/gax-java/issues/1785)) ([f2989bd](https://github.com/googleapis/gax-java/commit/f2989bd706e7b3c524d2f0b8ceaa1d576dd7f751))
+* **httpjson:** Handle message derived query params ([#1784](https://github.com/googleapis/gax-java/issues/1784)) ([4524fad](https://github.com/googleapis/gax-java/commit/4524fadbe688d96a7c5e715ab88b542b4bb3891a))
+
 ## [2.19.0](https://github.com/googleapis/gax-java/compare/v2.18.7...v2.19.0) (2022-08-22)
 
 
diff --git a/build.gradle b/build.gradle
index 5d0a22b10..3df23556f 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 = "2.19.1-SNAPSHOT" // {x-version-update:gax:current}
+project.version = "2.19.1" // {x-version-update:gax:current}
 
 allprojects {
   group = 'com.google.api'
diff --git a/dependencies.properties b/dependencies.properties
index c7def67f8..2a55a168e 100644
--- a/dependencies.properties
+++ b/dependencies.properties
@@ -8,16 +8,16 @@
 
 # Versions of oneself
 # {x-version-update-start:gax:current}
-version.gax=2.19.1-SNAPSHOT
+version.gax=2.19.1
 # {x-version-update-end}
 # {x-version-update-start:gax:current}
-version.gax_grpc=2.19.1-SNAPSHOT
+version.gax_grpc=2.19.1
 # {x-version-update-end}
 # {x-version-update-start:gax:current}
-version.gax_bom=2.19.1-SNAPSHOT
+version.gax_bom=2.19.1
 # {x-version-update-end}
 # {x-version-update-start:gax-httpjson:current}
-version.gax_httpjson=0.104.1-SNAPSHOT
+version.gax_httpjson=0.104.1
 # {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 92ff3af2d..947396d82 100644
--- a/gax-bom/build.gradle
+++ b/gax-bom/build.gradle
@@ -5,7 +5,7 @@ plugins {
 
 archivesBaseName = 'gax-bom'
 
-project.version = "2.19.1-SNAPSHOT" // {x-version-update:gax-bom:current}
+project.version = "2.19.1" // {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 fa8857011..abe33f0f5 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>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax-bom:current} -->
+  <version>2.19.1</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>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+        <version>2.19.1</version><!-- {x-version-update:gax:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+        <version>2.19.1</version><!-- {x-version-update:gax:current} -->
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-grpc</artifactId>
-        <version>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
+        <version>2.19.1</version><!-- {x-version-update:gax-grpc:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-grpc</artifactId>
-        <version>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
+        <version>2.19.1</version><!-- {x-version-update:gax-grpc:current} -->
         <classifier>testlib</classifier>
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-httpjson</artifactId>
-        <version>0.104.1-SNAPSHOT</version><!-- {x-version-update:gax-httpjson:current} -->
+        <version>0.104.1</version><!-- {x-version-update:gax-httpjson:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax-httpjson</artifactId>
-        <version>0.104.1-SNAPSHOT</version><!-- {x-version-update:gax-httpjson:current} -->
+        <version>0.104.1</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 a596afa7b..ae166a2d5 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 = "2.19.1-SNAPSHOT" // {x-version-update:gax-grpc:current}
+project.version = "2.19.1" // {x-version-update:gax-grpc:current}
 
 dependencies {
   api(project(':gax'),
diff --git a/gax-grpc/pom.xml b/gax-grpc/pom.xml
index badf96259..dccb86ca1 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>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax-grpc:current} -->
+  <version>2.19.1</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>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+    <version>2.19.1</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <dependencies>
diff --git a/gax-httpjson/build.gradle b/gax-httpjson/build.gradle
index cc5b3a987..77ea17147 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 = "0.104.1-SNAPSHOT" // {x-version-update:gax-httpjson:current}
+project.version = "0.104.1" // {x-version-update:gax-httpjson:current}
 
 dependencies {
   api(project(':gax'),
diff --git a/gax-httpjson/pom.xml b/gax-httpjson/pom.xml
index 451228605..65b03e020 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>0.104.1-SNAPSHOT</version> <!-- {x-version-update:gax-httpjson:current} -->
+  <version>0.104.1</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>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+    <version>2.19.1</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <properties>
diff --git a/gax/build.gradle b/gax/build.gradle
index a0a4014ff..60c6507e9 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 = "2.19.1-SNAPSHOT" // {x-version-update:gax:current}
+project.version = "2.19.1" // {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 425bf18ec..9f26395d8 100644
--- a/gax/pom.xml
+++ b/gax/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>gax</artifactId>
-  <version>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+  <version>2.19.1</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>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+    <version>2.19.1</version><!-- {x-version-update:gax:current} -->
   </parent>
 
   <dependencies>
diff --git a/pom.xml b/pom.xml
index f710fd7c2..6e443bd3d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.api</groupId>
   <artifactId>gax-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.19.1-SNAPSHOT</version><!-- {x-version-update:gax:current} -->
+  <version>2.19.1</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>
@@ -117,12 +117,12 @@
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.19.1-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
+        <version>2.19.1</version> <!-- {x-version-update:gax:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api</groupId>
         <artifactId>gax</artifactId>
-        <version>2.19.1-SNAPSHOT</version> <!-- {x-version-update:gax:current} -->
+        <version>2.19.1</version> <!-- {x-version-update:gax:current} -->
         <type>test-jar</type>
       </dependency>
       <dependency>
diff --git a/versions.txt b/versions.txt
index 75d922e38..a5fae734f 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,7 +1,7 @@
 # Format:
 # module:released-version:current-version
 
-gax:2.19.0:2.19.1-SNAPSHOT
-gax-bom:2.19.0:2.19.1-SNAPSHOT
-gax-grpc:2.19.0:2.19.1-SNAPSHOT
-gax-httpjson:0.104.0:0.104.1-SNAPSHOT
+gax:2.19.1:2.19.1
+gax-bom:2.19.1:2.19.1
+gax-grpc:2.19.1:2.19.1
+gax-httpjson:0.104.1:0.104.1