diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index 19d7f8ed..d5e2d09e 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -75,7 +75,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
       - run: pip install -r ci/poetry-pin.txt --require-hashes