diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index efb5421..84de679 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -1,31 +1,62 @@
-# This workflow will install Python dependencies, run tests and lint with a single version of Python
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
-
-name: Tests
+name: '🔎 Python Tests'
 
 on:
-  push:
-    branches: [ "main" ]
   pull_request:
-    branches: [ "main" ]
+    branches:
+      - main
 
-permissions:
-  contents: read
+concurrency:
+  group: ci-tests-${{ github.ref }}-pytest
+  cancel-in-progress: true
 
 jobs:
-  build:
+  python-tests:
 
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [ "3.8", "3.12" ]
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python 3.12
-      uses: actions/setup-python@v3
-      with:
-        python-version: "3.12"
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install -e .[test]
-    - name: Test with pytest
-      run: pytest
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+
+      - id: setup_python
+        name: Set up Python ${{ matrix.python-version }} Environment
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - id: python_cache
+        name: Retrieve Cached Python Dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ env.pythonLocation }}
+          key: ${{ runner.os }}-pip-${{ steps.setup_python.outputs.python-version }}-${{ hashFiles('pyproject.toml') }}
+
+      - name: Upgrade pip
+        if: steps.python_cache.outputs.cache-hit != 'true'
+        run: python -m pip install --upgrade pip
+
+      - name: Install Dependencies
+        run: pip install .[test]
+
+      - name: Tests (Coverage)
+        if: matrix.python-version == '3.12'
+        run: |
+          coverage run --data-file=data -m pytest tests
+          coverage xml -i --data-file=data -o coverage.xml
+
+      - name: Tests
+        if: matrix.python-version != '3.12'
+        run: pytest tests
+
+      - name: Upload to Codecov
+        if: matrix.python-version == '3.12'
+        uses: codecov/codecov-action@v3.1.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: coverage.xml
+          fail_ci_if_error: false
+          verbose: true