diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index f007610..96efb4e 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -14,7 +14,7 @@
         r-version: [release]
         os: [windows-latest, macOS-latest, ubuntu-latest]
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3.0.2
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4.2.0
       with: