diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 8807efcad4..9786771c43 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: sha256:7c853edc4136ae8f19f9d46d4569d38de2e446db2eea057f32e412bdba255846
+  digest: sha256:3c950ed12391ebaffd1ee66d0374766a1c50144ebe6a7a0042300b2e6bb5856b
diff --git a/.github/workflows/approve-readme.yaml b/.github/workflows/approve-readme.yaml
index c513242798..1bb1823276 100644
--- a/.github/workflows/approve-readme.yaml
+++ b/.github/workflows/approve-readme.yaml
@@ -1,3 +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.
 on:
   pull_request:
 name: auto-merge-readme
diff --git a/.github/workflows/auto-release.yaml b/.github/workflows/auto-release.yaml
index 59c7cadde3..18e23230d9 100644
--- a/.github/workflows/auto-release.yaml
+++ b/.github/workflows/auto-release.yaml
@@ -1,3 +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.
 on:
   pull_request:
 name: auto-release
@@ -16,13 +31,13 @@ jobs:
             return;
           }
 
-          // only approve PRs like "chore: release <release version>"
-          if ( !context.payload.pull_request.title.startsWith("chore: release") ) {
+          // only approve PRs like "chore(main): release <release version>"
+          if (  !context.payload.pull_request.title.startsWith("chore(main): release") ) {
             return;
           }
 
           // only approve PRs with pom.xml and versions.txt changes
-          const filesPromise = github.pulls.listFiles.endpoint({
+          const filesPromise = github.rest.pulls.listFiles.endpoint({
             owner: context.repo.owner,
             repo: context.repo.repo,
             pull_number: context.payload.pull_request.number,
@@ -54,7 +69,7 @@ jobs:
             return;
           }
 
-          const promise = github.pulls.list.endpoint({
+          const promise = github.rest.pulls.list.endpoint({
             owner: context.repo.owner,
             repo: context.repo.repo,
             state: 'open'
@@ -71,7 +86,7 @@ jobs:
           }
 
           // approve release PR
-          await github.pulls.createReview({
+          await github.rest.pulls.createReview({
             owner: context.repo.owner,
             repo: context.repo.repo,
             body: 'Rubber stamped release!',
@@ -80,7 +95,7 @@ jobs:
           });
 
           // attach kokoro:force-run and automerge labels
-          await github.issues.addLabels({
+          await github.rest.issues.addLabels({
             owner: context.repo.owner,
             repo: context.repo.repo,
             issue_number: context.payload.pull_request.number,
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 05de1f60dc..6b5e56aaac 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,3 +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.
 on:
   push:
     branches:
diff --git a/.github/workflows/samples.yaml b/.github/workflows/samples.yaml
index c46230a78c..d5d964df15 100644
--- a/.github/workflows/samples.yaml
+++ b/.github/workflows/samples.yaml
@@ -1,3 +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.
 on:
   pull_request:
 name: samples
diff --git a/.kokoro/build.bat b/.kokoro/build.bat
index 05826ad93f..cc602c9eba 100644
--- a/.kokoro/build.bat
+++ b/.kokoro/build.bat
@@ -1,3 +1,18 @@
 :: 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/java11-integration.cfg b/.kokoro/nightly/java11-integration.cfg
index 58049cc38f..d9f212e255 100644
--- a/.kokoro/nightly/java11-integration.cfg
+++ b/.kokoro/nightly/java11-integration.cfg
@@ -5,7 +5,6 @@ env_vars: {
   key: "TRAMPOLINE_IMAGE"
   value: "gcr.io/cloud-devrel-public-resources/java11014"
 }
-
 env_vars: {
   key: "JOB_TYPE"
   value: "integration"
@@ -22,7 +21,7 @@ env_vars: {
 }
 
 env_vars: {
-  key: "ENABLE_FLAKYBOT"
+  key: "ENABLE_BUILD_COP"
   value: "true"
 }
 
@@ -31,6 +30,11 @@ env_vars: {
   value: "secret_manager/java-it-service-account"
 }
 
+env_vars: {
+  key: "IT_SERVICE_ACCOUNT_EMAIL"
+  value: "it-service-account@gcloud-devel.iam.gserviceaccount.com"
+}
+
 env_vars: {
   key: "SECRET_MANAGER_KEYS"
   value: "java-it-service-account"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 111a1ff133..da07b5df09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [2.4.1](https://github.com/googleapis/java-storage/compare/v2.4.0...v2.4.1) (2022-02-08)
+
+
+### Dependencies
+
+* update kms.version to v0.95.0 ([#1224](https://github.com/googleapis/java-storage/issues/1224)) ([5700c54](https://github.com/googleapis/java-storage/commit/5700c544da904bca75bf42314b150f109771f719))
+
 ## [2.4.0](https://github.com/googleapis/java-storage/compare/v2.3.0...v2.4.0) (2022-02-03)
 
 
diff --git a/README.md b/README.md
index 0c5d103a5f..e132bd8a36 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-storage</artifactId>
-  <version>2.3.0</version>
+  <version>2.4.0</version>
 </dependency>
 
 ```
@@ -56,13 +56,13 @@ implementation 'com.google.cloud:google-cloud-storage'
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-storage:2.3.0'
+implementation 'com.google.cloud:google-cloud-storage:2.4.0'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-storage" % "2.3.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-storage" % "2.4.0"
 ```
 
 ## Authentication
diff --git a/gapic-google-cloud-storage-v2/pom.xml b/gapic-google-cloud-storage-v2/pom.xml
index add6005ee2..cdf73fd985 100644
--- a/gapic-google-cloud-storage-v2/pom.xml
+++ b/gapic-google-cloud-storage-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>gapic-google-cloud-storage-v2</artifactId>
-  <version>2.4.0-alpha</version><!-- {x-version-update:gapic-google-cloud-storage-v2:current} -->
+  <version>2.4.1-alpha</version><!-- {x-version-update:gapic-google-cloud-storage-v2:current} -->
   <name>gapic-google-cloud-storage-v2</name>
   <description>GRPC library for gapic-google-cloud-storage-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-storage-parent</artifactId>
-    <version>2.4.0</version><!-- {x-version-update:google-cloud-storage:current} -->
+    <version>2.4.1</version><!-- {x-version-update:google-cloud-storage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/google-cloud-storage/pom.xml b/google-cloud-storage/pom.xml
index 1a8a356575..44e7774eb3 100644
--- a/google-cloud-storage/pom.xml
+++ b/google-cloud-storage/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-storage</artifactId>
-  <version>2.4.0</version><!-- {x-version-update:google-cloud-storage:current} -->
+  <version>2.4.1</version><!-- {x-version-update:google-cloud-storage:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Storage</name>
   <url>https://github.com/googleapis/java-storage</url>
@@ -12,11 +12,11 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-storage-parent</artifactId>
-    <version>2.4.0</version><!-- {x-version-update:google-cloud-storage:current} -->
+    <version>2.4.1</version><!-- {x-version-update:google-cloud-storage:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-storage</site.installationModule>
-    <kms.version>0.94.1</kms.version>
+    <kms.version>0.95.0</kms.version>
   </properties>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-storage-v2/pom.xml b/grpc-google-cloud-storage-v2/pom.xml
index a3b90c9196..d5036ec96a 100644
--- a/grpc-google-cloud-storage-v2/pom.xml
+++ b/grpc-google-cloud-storage-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-storage-v2</artifactId>
-  <version>2.4.0-alpha</version><!-- {x-version-update:grpc-google-cloud-storage-v2:current} -->
+  <version>2.4.1-alpha</version><!-- {x-version-update:grpc-google-cloud-storage-v2:current} -->
   <name>grpc-google-cloud-storage-v2</name>
   <description>GRPC library for grpc-google-cloud-storage-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-storage-parent</artifactId>
-    <version>2.4.0</version><!-- {x-version-update:google-cloud-storage:current} -->
+    <version>2.4.1</version><!-- {x-version-update:google-cloud-storage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/owlbot.py b/owlbot.py
index fd8fb4e470..368e768450 100644
--- a/owlbot.py
+++ b/owlbot.py
@@ -29,6 +29,7 @@
 
 java.common_templates(excludes=[
   '.kokoro/nightly/integration.cfg',
+  '.kokoro/nightly/java11-integration.cfg',
   '.kokoro/presubmit/integration.cfg',
   'CONTRIBUTING.md'
 ])
diff --git a/pom.xml b/pom.xml
index 37cbf43e4d..e5bb56f88a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-storage-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.4.0</version><!-- {x-version-update:google-cloud-storage:current} -->
+  <version>2.4.1</version><!-- {x-version-update:google-cloud-storage:current} -->
   <name>Storage Parent</name>
   <url>https://github.com/googleapis/java-storage</url>
   <description>
@@ -70,7 +70,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-storage</artifactId>
-        <version>2.4.0</version><!-- {x-version-update:google-cloud-storage:current} -->
+        <version>2.4.1</version><!-- {x-version-update:google-cloud-storage:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.apis</groupId>
@@ -105,22 +105,22 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-storage-v2</artifactId>
-        <version>2.4.0-alpha</version><!-- {x-version-update:proto-google-cloud-storage-v2:current} -->
+        <version>2.4.1-alpha</version><!-- {x-version-update:proto-google-cloud-storage-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-storage-v2</artifactId>
-        <version>2.4.0-alpha</version><!-- {x-version-update:grpc-google-cloud-storage-v2:current} -->
+        <version>2.4.1-alpha</version><!-- {x-version-update:grpc-google-cloud-storage-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>gapic-google-cloud-storage-v2</artifactId>
-        <version>2.4.0-alpha</version><!-- {x-version-update:grpc-google-cloud-storage-v2:current} -->
+        <version>2.4.1-alpha</version><!-- {x-version-update:grpc-google-cloud-storage-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-conformance-tests</artifactId>
-        <version>0.2.6</version>
+        <version>0.2.7</version>
         <scope>test</scope>
         <exclusions>
           <exclusion>
diff --git a/proto-google-cloud-storage-v2/pom.xml b/proto-google-cloud-storage-v2/pom.xml
index e8eb32b9c7..b09580b4f1 100644
--- a/proto-google-cloud-storage-v2/pom.xml
+++ b/proto-google-cloud-storage-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-storage-v2</artifactId>
-  <version>2.4.0-alpha</version><!-- {x-version-update:proto-google-cloud-storage-v2:current} -->
+  <version>2.4.1-alpha</version><!-- {x-version-update:proto-google-cloud-storage-v2:current} -->
   <name>proto-google-cloud-storage-v2</name>
   <description>PROTO library for proto-google-cloud-storage-v2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-storage-parent</artifactId>
-    <version>2.4.0</version><!-- {x-version-update:google-cloud-storage:current} -->
+    <version>2.4.1</version><!-- {x-version-update:google-cloud-storage:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 58c92b71f2..f28e840ea0 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>2.3.0</version>
+      <version>2.4.0</version>
     </dependency>
     <!-- [END storage_install_without_bom] -->
 
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index d1256f9d27..5dbaa66b65 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>2.3.0</version>
+      <version>2.4.0</version>
     </dependency>
 
     <dependency>
diff --git a/versions.txt b/versions.txt
index 15cafb3997..3361baebc6 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,7 +1,7 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-storage:2.4.0:2.4.0
-gapic-google-cloud-storage-v2:2.4.0-alpha:2.4.0-alpha
-grpc-google-cloud-storage-v2:2.4.0-alpha:2.4.0-alpha
-proto-google-cloud-storage-v2:2.4.0-alpha:2.4.0-alpha
+google-cloud-storage:2.4.1:2.4.1
+gapic-google-cloud-storage-v2:2.4.1-alpha:2.4.1-alpha
+grpc-google-cloud-storage-v2:2.4.1-alpha:2.4.1-alpha
+proto-google-cloud-storage-v2:2.4.1-alpha:2.4.1-alpha