diff --git a/.github/workflows/auto-assign.yml b/.github/workflows/auto-assign.yml
index b31a128..1381e31 100644
--- a/.github/workflows/auto-assign.yml
+++ b/.github/workflows/auto-assign.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Assign maintainer
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const assignee = "vincentkoc";