diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 66e990e..8c009d4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,22 +12,22 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.10', '3.11']
+        python-version: ['3.10', '3.11', '3.12']
 
     steps:
-    - uses: actions/checkout@v2
+    - name: Checkout code
+      uses: actions/checkout@v2
+
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install Poetry
-      run: pip install poetry==1.4.2
-    - name: Install dependencies
-      run: |
-        poetry install
-    - name: Run Flake8
-      run: |
-        poetry run flake8 --max-line-length=120 mentor_mingle
+
+    - name: Start containers
+      run: docker-compose -f "docker-compose.yaml" up -d --build
+
+    - name: Run flake8 linting
+      run: docker-compose exec -T app-service flake8 --max-line-length=120 mentor_mingle
+
     - name: Run Tests
-      run: |
-        poetry run pytest
+      run: docker-compose exec -T app-service pytest
diff --git a/tests/__pycache__/test_llm_handler.cpython-311-pytest-7.4.2.pyc b/tests/__pycache__/test_llm_handler.cpython-311-pytest-7.4.2.pyc
index 8de100a..7618f79 100644
Binary files a/tests/__pycache__/test_llm_handler.cpython-311-pytest-7.4.2.pyc and b/tests/__pycache__/test_llm_handler.cpython-311-pytest-7.4.2.pyc differ