diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index 425a595..a0362fa 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: '3.12'
       - run: pip install -e '.[dev]'