diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index deb613aa8..403a002cd 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -45,7 +45,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-20.04, windows-latest, macos-latest]
-        pyv: ["3.7", "3.8", "3.9", "3.10"]
+        pyv: ["3.7", "3.8", "3.9.7", "3.10"]
         exclude:
           # no wheels for pygit2 yet
           - os: windows-latest