diff --git a/.github/workflows/build_stable.yml b/.github/workflows/build_stable.yml
index 3566b2ba..f24960ba 100644
--- a/.github/workflows/build_stable.yml
+++ b/.github/workflows/build_stable.yml
@@ -100,7 +100,7 @@ jobs:
 
     steps:
       - name: Setup deploy key
-        uses: webfactory/ssh-agent@v0.8.0
+        uses: webfactory/ssh-agent@v0.9.1
         with:
           ssh-private-key: ${{ secrets.HELM_DEPLOY_KEY }}