diff --git a/.github/workflows/mark-stale.yml b/.github/workflows/mark-stale.yml
index e1db17e..063c857 100644
--- a/.github/workflows/mark-stale.yml
+++ b/.github/workflows/mark-stale.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Mark Stale
-      uses: actions/stale@v6
+      uses: actions/stale@v9
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         exempt-all-milestones: true