diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 97a79b8e..22624bb0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: recursive
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4.1.0
         with:
           python-version: ${{ matrix.python_version }}
       - name: Install