diff --git a/.github/workflows/format.yaml b/.github/workflows/format.yaml
index 5a7d783e..0e2e8c58 100644
--- a/.github/workflows/format.yaml
+++ b/.github/workflows/format.yaml
@@ -16,4 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
+      with:
+        python-version: 3.x
     - uses: pre-commit/action@v3.0.1