diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 700c9f5..6411abb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       run:
         shell: bash # for windows and linux
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6.0.0
         with: