fix github actions

.github/workflows/ci.yml

@@ -12,12 +12,12 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v1
         with:
-          python-version: 3.9
+          python-version: 3.11
 
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install '.[tests]'
+          pip install '.[tests,dev]'
 
       - name: flake8
         run: flake8 src tests *.py
@@ -30,9 +30,11 @@ jobs:
             - 3.7
             - 3.8
             - 3.9
+            - 3.10
+            - 3.11
     steps:
       - uses: actions/checkout@v2
-      - name: Set up Python 3.9
+      - name: Set up Python
         uses: actions/setup-python@v1
         with:
           python-version:  ${{ matrix.python-version }}