diff --git a/.github/workflows/lock.yaml b/.github/workflows/lock.yaml
index c76f7ba..ba8e1cb 100644
--- a/.github/workflows/lock.yaml
+++ b/.github/workflows/lock.yaml
@@ -15,7 +15,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: dessant/lock-threads@v4
+      - uses: dessant/lock-threads@v5
         with:
           issue-inactive-days: "30"
           issue-comment: >