diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 89b2155..b731557 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -24,7 +24,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install flake8 pytest mypy types-PyYAML types-toml
+        python -m pip install flake8 pytest mypy types-PyYAML types-toml toml
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
       
     - name: Lint with flake8
@@ -40,4 +40,5 @@ jobs:
         
     - name: Lint with mypy
       run: |
-        mypy -p config_framework
+        if [ ${{ matrix.python-version }} <= 3.11 ]; then mypy -p config_framework --exclude .*/toml_read_only.py; fi
+        if [ ${{ matrix.python-version }} >= 3.11 ]; then mypy -p config_framework; fi