diff --git a/.github/workflows/lock.yaml b/.github/workflows/lock.yaml
index 54d3376..8410f82 100644
--- a/.github/workflows/lock.yaml
+++ b/.github/workflows/lock.yaml
@@ -13,7 +13,7 @@ jobs:
     name: 🔒 Lock closed issues and PRs
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v3.0.0
+      - uses: dessant/lock-threads@v6.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           issue-inactive-days: "30"