diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 22f6cf7efe..1e78dfb0a1 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
             python-version: 3.8
       - name: Build Pyabacus