diff --git a/.github/workflows/wpf-ui-lock.yml b/.github/workflows/wpf-ui-lock.yml
index 18a3a1f72..7914cce8f 100644
--- a/.github/workflows/wpf-ui-lock.yml
+++ b/.github/workflows/wpf-ui-lock.yml
@@ -8,7 +8,7 @@ jobs:
   lock:
     runs-on: ubuntu-latest
     steps:
-      - uses: dessant/lock-threads@v4
+      - uses: dessant/lock-threads@v5
         with:
           # https://github.com/dessant/lock-threads
           github-token: ${{ github.token }}