diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index bd8ef54..6766686 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -44,7 +44,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v5
       with:
         python-version: '3.x'