diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
index f166b5fc..c76e019b 100644
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -9,7 +9,7 @@ jobs:
   lock:
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v2.0.3
+      - uses: dessant/lock-threads@v5.0.0
         with:
           github-token: ${{ github.token }}
           issue-lock-inactive-days: '180'