diff --git a/.github/workflows/test_action.yml b/.github/workflows/test_action.yml
index d78fda3..b63b8b8 100644
--- a/.github/workflows/test_action.yml
+++ b/.github/workflows/test_action.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Use local action
         uses: ./
         id: local-action