diff --git a/.github/workflows/python-app.yaml b/.github/workflows/python-app.yaml
index dfbb81f3..84815f81 100644
--- a/.github/workflows/python-app.yaml
+++ b/.github/workflows/python-app.yaml
@@ -13,9 +13,9 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 2.7.18
-      uses: actions/setup-python@v3
+    - uses: LizardByte/setup-python-action@master
       with:
         python-version: "2.7.18"
     - name: Install OneFLUX