diff --git a/.github/workflows/python-lint-test.yml b/.github/workflows/python-lint-test.yml
index 45d8b0e8..873cce4c 100644
--- a/.github/workflows/python-lint-test.yml
+++ b/.github/workflows/python-lint-test.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, 3.10]
+        python-version: ['3.8', '3.9', '3.10']
 
     steps:
     - uses: actions/checkout@v4