diff --git a/CHANGELOG.md b/CHANGELOG.md
index fef50b060..25e44203b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [1.9.0](https://github.com/googleapis/google-auth-library-java/compare/v1.8.1...v1.9.0) (2022-08-02)
+
+
+### Features
+
+* integration tests for pluggable auth ([#939](https://github.com/googleapis/google-auth-library-java/issues/939)) ([22f37aa](https://github.com/googleapis/google-auth-library-java/commit/22f37aa687b7ffb4209a131860ccdd02f6fc4d42))
+
+
+### Bug Fixes
+
+* expiration time of the ImpersonatedCredentials token depending on the current host's timezone ([#932](https://github.com/googleapis/google-auth-library-java/issues/932)) ([73af08a](https://github.com/googleapis/google-auth-library-java/commit/73af08a1c5f14e18936e9dbd3d1ba29c2675961d))
+
+
+### Documentation
+
+* update wif documentation with enable-imdsv2 flag ([#940](https://github.com/googleapis/google-auth-library-java/issues/940)) ([acc1ce3](https://github.com/googleapis/google-auth-library-java/commit/acc1ce3603435f1c0cf23b8606af71b05e566f2f))
+
 ## [1.8.1](https://github.com/googleapis/google-auth-library-java/compare/v1.8.0...v1.8.1) (2022-07-13)
 
 
diff --git a/appengine/pom.xml b/appengine/pom.xml
index 21022884f..82a53f46b 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>1.8.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+    <version>1.9.0</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 c275c1889..69c0947b1 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>1.8.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-bom:current} -->
+  <version>1.9.0</version><!-- {x-version-update:google-auth-library-bom:current} -->
   <packaging>pom</packaging>
   <name>Google Auth Library for Java BOM</name>
   <description>
diff --git a/credentials/pom.xml b/credentials/pom.xml
index b5de98cf8..14e671ad9 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>1.8.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+    <version>1.9.0</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 6831257f4..fc6293357 100644
--- a/oauth2_http/pom.xml
+++ b/oauth2_http/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.auth</groupId>
     <artifactId>google-auth-library-parent</artifactId>
-    <version>1.8.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+    <version>1.9.0</version><!-- {x-version-update:google-auth-library-parent:current} -->
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 26359ea3b..664e1eb08 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.auth</groupId>
   <artifactId>google-auth-library-parent</artifactId>
-  <version>1.8.2-SNAPSHOT</version><!-- {x-version-update:google-auth-library-parent:current} -->
+  <version>1.9.0</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 694ae8ceb..c024e0079 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,9 +1,9 @@
 # Format:
 # module:released-version:current-version
 
-google-auth-library:1.8.1:1.8.2-SNAPSHOT
-google-auth-library-bom:1.8.1:1.8.2-SNAPSHOT
-google-auth-library-parent:1.8.1:1.8.2-SNAPSHOT
-google-auth-library-appengine:1.8.1:1.8.2-SNAPSHOT
-google-auth-library-credentials:1.8.1:1.8.2-SNAPSHOT
-google-auth-library-oauth2-http:1.8.1:1.8.2-SNAPSHOT
+google-auth-library:1.9.0:1.9.0
+google-auth-library-bom:1.9.0:1.9.0
+google-auth-library-parent:1.9.0:1.9.0
+google-auth-library-appengine:1.9.0:1.9.0
+google-auth-library-credentials:1.9.0:1.9.0
+google-auth-library-oauth2-http:1.9.0:1.9.0