diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index 5fa077f..b8d3d86 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -36,7 +36,7 @@ jobs:
         py-version: ["3.9", "3.11", "3.12"]
 
     steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+      - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
 
       # general Python setup
       - name: Set up Python ${{ matrix.py-version }}