diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a02d2a8..a71774f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4.0.0
+      - uses: actions/checkout@v4.1.0
       - name: Set up Python 3.8
         uses: actions/setup-python@v4
         with: