diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 74b6417..06f2460 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -18,7 +18,7 @@ jobs:
     - name: Checkout source repository
       uses: actions/checkout@v4
     - name: Set up python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies for testing