diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 4322ac2..6e88061 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
 
     env:
       PYTHON_VERSION: ${{ matrix.python-version }}
@@ -31,6 +31,7 @@ jobs:
           pip install .
 
       - name: Type checking
+        if: ${{ env.PYTHON_VERSION != '3.7' }}
         run: |
           mypy pyModeS