diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a109435..4efdbcf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Validate Gradle wrapper
-        uses: gradle/actions/wrapper-validation@9c971963bec38e04b3d30dcc455b5382be2fdbfb # v6.3.0
+        uses: gradle/actions/wrapper-validation@3f5f9adaf7d9fecd50b5935e54106014257a94e6 # v6.4.0
 
       - name: Cache Gradle packages
         uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0