diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b879a7ff..01034e0e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -19,6 +19,9 @@ jobs:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
         python-version: ["3.9"]
+        include:
+          - os: "ubuntu-latest"
+            python-version: "3.11"
 
     steps:
       - name: Checkout source