diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 6a829a8c..74bb01de 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -8,7 +8,7 @@ jobs:
   ruff: # https://docs.astral.sh/ruff/editor-integrations/#github-actions
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Python
         uses: actions/setup-python@v4
         with:
@@ -17,9 +17,7 @@ jobs:
           python -m pip install --upgrade pip
           pip install --user "codespell[toml]" ruff
       - run: codespell
-      - run: ruff check .
-        env:
-          RUFF_OUTPUT_FORMAT: github
+      - run: ruff check --output-format=github .
 
   tox:
     needs: ruff