diff --git a/.github/workflows/test_python.yml b/.github/workflows/test_python.yml
index b2c9ead5b..bcf2a0264 100644
--- a/.github/workflows/test_python.yml
+++ b/.github/workflows/test_python.yml
@@ -48,7 +48,7 @@ jobs:
   Documentation:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Requirements
       run: pip install -U sphinx
     - name: Check links