diff --git a/.github/workflows/code_style.yml b/.github/workflows/code_style.yml
index bd7e8ab..6798402 100644
--- a/.github/workflows/code_style.yml
+++ b/.github/workflows/code_style.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup python
         uses: actions/setup-python@v5
         with: