diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 53941094..426cf83e 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -13,4 +13,4 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:e3746f84955528d0fe24bf2e4df89875d6ce5a036af01b9c326d61a38838523a
+  digest: sha256:b0b1c1c89570e229b1026372a2b8989ba31495007055b8d30178b7648503eefa
diff --git a/.kokoro/build.bat b/.kokoro/build.bat
index cc602c9e..067cf4a4 100644
--- a/.kokoro/build.bat
+++ b/.kokoro/build.bat
@@ -1,18 +1,18 @@
+:: Copyright 2022 Google LLC
+::
+:: Licensed under the Apache License, Version 2.0 (the "License");
+:: you may not use this file except in compliance with the License.
+:: You may obtain a copy of the License at
+::
+::      http://www.apache.org/licenses/LICENSE-2.0
+::
+:: Unless required by applicable law or agreed to in writing, software
+:: distributed under the License is distributed on an "AS IS" BASIS,
+:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+:: See the License for the specific language governing permissions and
+:: limitations under the License.
+:: Github action job to test core java library features on
+:: downstream client libraries before they are released.
 :: See documentation in type-shell-output.bat
-# Copyright 2022 Google LLC
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# Github action job to test core java library features on
-# downstream client libraries before they are released.
 
 "C:\Program Files\Git\bin\bash.exe" %~dp0build.sh
diff --git a/.kokoro/nightly/integration.cfg b/.kokoro/nightly/integration.cfg
index e51c7b4c..a2907a25 100644
--- a/.kokoro/nightly/integration.cfg
+++ b/.kokoro/nightly/integration.cfg
@@ -13,12 +13,12 @@ env_vars: {
 # TODO: remove this after we've migrated all tests and scripts
 env_vars: {
   key: "GCLOUD_PROJECT"
-  value: "gcloud-devel"
+  value: "java-docs-samples-testing"
 }
 
 env_vars: {
   key: "GOOGLE_CLOUD_PROJECT"
-  value: "gcloud-devel"
+  value: "java-docs-samples-testing"
 }
 
 env_vars: {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f0d1333..173a5078 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [1.2.8](https://github.com/googleapis/java-iam/compare/v1.2.7...v1.2.8) (2022-03-08)
+
+
+### Dependencies
+
+* update actions/checkout action to v3 ([#297](https://github.com/googleapis/java-iam/issues/297)) ([868362a](https://github.com/googleapis/java-iam/commit/868362ad7b801e79409e2415e51aee858055334c))
+
 ### [1.2.7](https://github.com/googleapis/java-iam/compare/v1.2.6...v1.2.7) (2022-03-02)
 
 
diff --git a/grpc-google-iam-v1/pom.xml b/grpc-google-iam-v1/pom.xml
index 3356ef8e..3ef50de0 100644
--- a/grpc-google-iam-v1/pom.xml
+++ b/grpc-google-iam-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-iam-v1</artifactId>
-  <version>1.2.7</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.2.8</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>grpc-google-iam-v1</name>
   <description>GRPC library for grpc-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.2.7</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.2.8</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 068b737e..423d5643 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-iam-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.2.7</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.2.8</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>Google IAM Parent</name>
   <url>https://github.com/googleapis/java-iam</url>
   <description>
@@ -77,7 +77,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-iam-v1</artifactId>
-        <version>1.2.7</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+        <version>1.2.8</version><!-- {x-version-update:proto-google-iam-v1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-iam-v1/pom.xml b/proto-google-iam-v1/pom.xml
index 180f2ef3..6b0a8cc2 100644
--- a/proto-google-iam-v1/pom.xml
+++ b/proto-google-iam-v1/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-iam-v1</artifactId>
-  <version>1.2.7</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+  <version>1.2.8</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   <name>proto-google-iam-v1</name>
   <description>PROTO library for proto-google-iam-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-iam-parent</artifactId>
-    <version>1.2.7</version><!-- {x-version-update:proto-google-iam-v1:current} -->
+    <version>1.2.8</version><!-- {x-version-update:proto-google-iam-v1:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 30af4a04..20a89f8d 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,5 +1,5 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-iam-v1:1.2.7:1.2.7
-grpc-google-iam-v1:1.2.7:1.2.7
+proto-google-iam-v1:1.2.8:1.2.8
+grpc-google-iam-v1:1.2.8:1.2.8