diff --git a/.github/workflows/maintenance.yml b/.github/workflows/maintenance.yml
index ccaeb82..8ba1b6c 100644
--- a/.github/workflows/maintenance.yml
+++ b/.github/workflows/maintenance.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     name: 'Lock stale issues and PRs'
     steps:
-      - uses: dessant/lock-threads@v4
+      - uses: dessant/lock-threads@v5
         with:
           github-token: ${{ github.token }}
           issue-inactive-days: '90'