diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d342df8bc..257e308d6 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.33.1"
+  ".": "1.34.0"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2b37c7b2..305f35bb5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [1.34.0](https://github.com/googleapis/google-auth-library-java/compare/v1.33.1...v1.34.0) (2025-04-29)
+
+
+### Features
+
+* Implement X509 certificate provider ([#1722](https://github.com/googleapis/google-auth-library-java/issues/1722)) ([4340684](https://github.com/googleapis/google-auth-library-java/commit/4340684fe29c9e9bffa90e88d0b1746f19b623ab))
+* Next release from main branch is 1.34.0 ([#1698](https://github.com/googleapis/google-auth-library-java/issues/1698)) ([fe43815](https://github.com/googleapis/google-auth-library-java/commit/fe4381513db1340190c4309a53c6265718682dde))
+* Next release from main branch is 1.34.0 ([#1702](https://github.com/googleapis/google-auth-library-java/issues/1702)) ([4507cf9](https://github.com/googleapis/google-auth-library-java/commit/4507cf9e17e7ff40cf142056d3929c87f5742dd1))
+
+
+### Bug Fixes
+
+* Do not add padding in Client-Side CAB tokens. ([#1728](https://github.com/googleapis/google-auth-library-java/issues/1728)) ([8a75ccd](https://github.com/googleapis/google-auth-library-java/commit/8a75ccd1c09191abd8ebf463bc41810a38e185f5))
+
 ## [1.33.1](https://github.com/googleapis/google-auth-library-java/compare/v1.33.0...v1.33.1) (2025-02-25)
 
 
diff --git a/appengine/pom.xml b/appengine/pom.xml
index 14d74889a..b4bfb0fd0 100644
--- a/appengine/pom.xml
+++ b/appengine/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.auth</groupId>
     <artifactId>google-auth-library-parent</artifactId>
-    <version>1.33.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+    <version>1.34.0</version><!-- {x-version-update:google-auth-library-parent:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/bom/pom.xml b/bom/pom.xml
index 590b3b86d..1d13cbd28 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.auth</groupId>
   <artifactId>google-auth-library-bom</artifactId>
-  <version>1.33.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-bom:current} -->
+  <version>1.34.0</version><!-- {x-version-update:google-auth-library-bom:current} -->
   <packaging>pom</packaging>
   <name>Google Auth Library for Java BOM</name>
   <description>
diff --git a/cab-token-generator/pom.xml b/cab-token-generator/pom.xml
index b53dee872..5a6d62848 100644
--- a/cab-token-generator/pom.xml
+++ b/cab-token-generator/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.auth</groupId>
     <artifactId>google-auth-library-parent</artifactId>
-    <version>1.33.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+    <version>1.34.0</version><!-- {x-version-update:google-auth-library-parent:current} -->
   </parent>
 
   <artifactId>google-auth-library-cab-token-generator</artifactId>
diff --git a/credentials/pom.xml b/credentials/pom.xml
index 2f64d77fa..e92e45a18 100644
--- a/credentials/pom.xml
+++ b/credentials/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.auth</groupId>
     <artifactId>google-auth-library-parent</artifactId>
-    <version>1.33.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+    <version>1.34.0</version><!-- {x-version-update:google-auth-library-parent:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oauth2_http/pom.xml b/oauth2_http/pom.xml
index 6f2540fd2..289b2c9cf 100644
--- a/oauth2_http/pom.xml
+++ b/oauth2_http/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.google.auth</groupId>
     <artifactId>google-auth-library-parent</artifactId>
-    <version>1.33.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+    <version>1.34.0</version><!-- {x-version-update:google-auth-library-parent:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 7e4b9852c..bbd8c2e30 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.auth</groupId>
   <artifactId>google-auth-library-parent</artifactId>
-  <version>1.33.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+  <version>1.34.0</version><!-- {x-version-update:google-auth-library-parent:current} -->
   <packaging>pom</packaging>
   <name>Google Auth Library for Java</name>
   <description>Client libraries providing authentication and
diff --git a/versions.txt b/versions.txt
index 7855ec65c..4a8fa7ca6 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,9 +1,9 @@
 # Format:
 # module:released-version:current-version
 
-google-auth-library:1.33.1:1.33.2-SNAPSHOT
-google-auth-library-bom:1.33.1:1.33.2-SNAPSHOT
-google-auth-library-parent:1.33.1:1.33.2-SNAPSHOT
-google-auth-library-appengine:1.33.1:1.33.2-SNAPSHOT
-google-auth-library-credentials:1.33.1:1.33.2-SNAPSHOT
-google-auth-library-oauth2-http:1.33.1:1.33.2-SNAPSHOT
+google-auth-library:1.34.0:1.34.0
+google-auth-library-bom:1.34.0:1.34.0
+google-auth-library-parent:1.34.0:1.34.0
+google-auth-library-appengine:1.34.0:1.34.0
+google-auth-library-credentials:1.34.0:1.34.0
+google-auth-library-oauth2-http:1.34.0:1.34.0