diff --git a/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.jar b/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.jar
index 1b33c55b..8bdaf60c 100644
Binary files a/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.jar and b/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties b/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties
index 78cb6e16..3e781fba 100644
--- a/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties
+++ b/.github/workflow-samples/gradle-plugin/gradle/wrapper/gradle-wrapper.properties
@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionSha256Sum=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/.github/workflow-samples/gradle-plugin/gradlew b/.github/workflow-samples/gradle-plugin/gradlew
index 23d15a93..ef07e016 100755
--- a/.github/workflow-samples/gradle-plugin/gradlew
+++ b/.github/workflow-samples/gradle-plugin/gradlew
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.