diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 5548a2b..614d6a3 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -10,7 +10,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Download latest auto-merge binary
         run: |