diff --git a/actions/clean-up-repo/action.yml b/actions/clean-up-repo/action.yml
index 93be136..f0bf5fb 100644
--- a/actions/clean-up-repo/action.yml
+++ b/actions/clean-up-repo/action.yml
@@ -32,7 +32,7 @@ runs:
   steps:
     - name: Clean issues and PRs
       id: stale_issues_prs
-      uses: actions/stale@v8.0.0
+      uses: actions/stale@v9.0.0
       with:
         repo-token: ${{ inputs.token }}
         stale-issue-message: 'This issue is stale because it has been open ${{ inputs.days-before-pr-stale }} days with no activity. Remove stale label or comment or this will be closed in ${{ inputs.days-before-pr-delete }} days'