diff --git a/.github/workflows/lock-threads.yml b/.github/workflows/lock-threads.yml
index c76a2acbb..1dc547f10 100644
--- a/.github/workflows/lock-threads.yml
+++ b/.github/workflows/lock-threads.yml
@@ -18,7 +18,7 @@ jobs:
     if: github.repository == 'vuejs/vitepress'
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v5
+      - uses: dessant/lock-threads@v6
         with:
           issue-inactive-days: 7
           pr-inactive-days: 7