diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 38c94711..51832084 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -28,9 +28,9 @@ jobs:
           - {name: '3.11', python: '3.11-dev', os: ubuntu-latest, tox: py311}
           - {name: '3.10', python: '3.10', os: ubuntu-latest, tox: py310}
           - {name: '3.9', python: '3.9', os: ubuntu-latest, tox: py39}
-          - { name: '3.8', python: '3.8', os: ubuntu-latest, tox: py38 }
-          - { name: '3.7', python: '3.7', os: ubuntu-latest, tox: py37 }
-          - { name: '3.6', python: '3.6', os: ubuntu-latest, tox: py36 }
+          - {name: '3.8', python: '3.8', os: ubuntu-latest, tox: py38}
+          - {name: '3.7', python: '3.7', os: ubuntu-latest, tox: py37}
+          - {name: '3.6', python: '3.6', os: ubuntu-latest, tox: py36}
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4