diff --git a/appengine-standard-java8/helloworld-gae-javasdk-tools/gradle/wrapper/gradle-wrapper.properties b/appengine-standard-java8/helloworld-gae-javasdk-tools/gradle/wrapper/gradle-wrapper.properties
index 2a90bc2e9..9be1ebec2 100644
--- a/appengine-standard-java8/helloworld-gae-javasdk-tools/gradle/wrapper/gradle-wrapper.properties
+++ b/appengine-standard-java8/helloworld-gae-javasdk-tools/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
diff --git a/helloworld-jsp/gradle/wrapper/gradle-wrapper.properties b/helloworld-jsp/gradle/wrapper/gradle-wrapper.properties
index 5e7ee4595..6281d2bfe 100644
--- a/helloworld-jsp/gradle/wrapper/gradle-wrapper.properties
+++ b/helloworld-jsp/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip