diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1ec9088..6edb215 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', 'pypy-3.8', '3.10']
+        python-version: ['3.6', '3.7', '3.8', '3.9', 'pypy-3.8', '3.10', '3.11.0-beta.3']
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}