diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 66a9cd1..ba2748c 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.10", "3.11"]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Install Conda environment with Micromamba
       uses: mamba-org/setup-micromamba@v2