diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
index 6081989..53dbd2a 100644
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -12,7 +12,7 @@ jobs:
     name: 🔒 Lock!
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v3.0.0
+      - uses: dessant/lock-threads@v4.0.0
         with:
           github-token: ${{ github.token }}
           issue-inactive-days: "30"