diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 6fd00b96..6ff84517 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -14,7 +14,7 @@ jobs:
       - name: Set up Python 3.10
         uses: actions/setup-python@v2
         with:
-          python-version: 3.10
+          python-version: '3.10'
       - name: Install pre-commit hook
         run: |
           pip install pre-commit