diff --git a/.github/workflows/python-ci.yml b/.github/workflows/python-ci.yml
index 61a6a1f..6570288 100644
--- a/.github/workflows/python-ci.yml
+++ b/.github/workflows/python-ci.yml
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up uv
         uses: astral-sh/setup-uv@v6