diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 589bbdd..8450369 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.6", 3.7, 3.8, 3.9, "3.10"]
+        python-version: [3.6.7, 3.7, 3.8, 3.9, "3.10"]
     steps:
       - uses: actions/checkout@v2