diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4a50092..c457af3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
           distribution: 'corretto'
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92  # v6.2.0
+        uses: gradle/actions/setup-gradle@3f5f9adaf7d9fecd50b5935e54106014257a94e6  # v6.4.0
 
       # #2892 — install the Linux sandbox tools so the linux_only ProcessSandbox
       # tests run on the runner instead of assumeTrue-skipping (no bwrap = skip).