diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 24f83fd..f5ae409 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,7 +8,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9, '3.10-alpha']
+        python-version:
+        - 3.6
+        - 3.7
+        - 3.8
+        - 3.9
+        - 3.10-alpha - 3.10.0
 
     steps:
     - uses: actions/checkout@v2