diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6861e96f..ccaca00a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -38,7 +38,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-18.04, windows-latest, macos-11]
-        python_version: ['3.10']
+        python_version: ['~3.11.0-0']
     timeout-minutes: 180
     steps:
     - uses: actions/checkout@v3
diff --git a/CI.md b/CI.md
index dea5292a..1fa1c510 100644
--- a/CI.md
+++ b/CI.md
@@ -1,10 +1,10 @@
 This is a summary of the Python versions and platforms covered by the different CI platforms:
 
-|          | 3.7                   | 3.8                       | 3.9      | 3.10                      |
-|----------|-----------------------|---------------------------|----------|---------------------------|
-| Linux    | AppVeyor¹ / Travis CI | Azure Pipelines / GitLab  | CircleCI | GitHub Actions, Cirrus CI |
-| macOS    | AppVeyor¹ / Travis CI | Azure Pipelines           | CircleCI | GitHub Actions, Cirrus CI |
-| Windows  | AppVeyor¹ / Travis CI | Azure Pipelines           |          | GitHub Actions, Cirrus CI |
+|         | 3.7                   | 3.8                      | 3.9      | 3.10      | 3.11           |
+|---------|-----------------------|--------------------------|----------|-----------|----------------|
+| Linux   | AppVeyor¹ / Travis CI | Azure Pipelines / GitLab | CircleCI | Cirrus CI | GitHub Actions |
+| macOS   | AppVeyor¹ / Travis CI | Azure Pipelines          | CircleCI | Cirrus CI | GitHub Actions |
+| Windows | AppVeyor¹ / Travis CI | Azure Pipelines          |          | Cirrus CI | GitHub Actions |
 
 > ¹ AppVeyor only runs the "basic" test to reduce load.