diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c13260de..006d6aad 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9, "3.10", "3.11.0-alpha.4"]
+        python-version: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9, "3.10", "3.11.0-alpha.6"]
         os: [ubuntu-latest, macos-latest]
     steps:
     - uses: actions/checkout@v2