diff --git a/.github/actions/deploy-website/action.yml b/.github/actions/deploy-website/action.yml
index 7093961d..02eeebee 100644
--- a/.github/actions/deploy-website/action.yml
+++ b/.github/actions/deploy-website/action.yml
@@ -67,7 +67,7 @@ runs:
 
     - name: Cache Firebase CLI
       id: cache-firebase
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: ~/.npm-firebase
         key: firebase-tools-${{ steps.firebase-version.outputs.version }}