diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 413ea75..e917b75 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -11,7 +11,7 @@ jobs:
         python-version: [3.7]
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v1
         with: