diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 11dbabf..17e8260 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
           java-version: '21'
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@ed408507eac070d1f99cc633dbcf757c94c7933a # v4.4.3
+        uses: gradle/actions/setup-gradle@9c971963bec38e04b3d30dcc455b5382be2fdbfb # v6.3.0
 
       - name: Build
         run: ./gradlew assemble --no-daemon
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2f33c8f..693330d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
           java-version: '21'
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@ed408507eac070d1f99cc633dbcf757c94c7933a # v4.4.3
+        uses: gradle/actions/setup-gradle@9c971963bec38e04b3d30dcc455b5382be2fdbfb # v6.3.0
 
       # Sanity-check the tag matches build.gradle's version, so the artifact and
       # the release tag never drift.