diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index a0b306d..aeafa17 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -39,7 +39,7 @@ jobs:
 
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Setup Python
       uses: actions/setup-python@v5.6.0
       with: