diff --git a/.github/workflows/test-worker.yml b/.github/workflows/test-worker.yml
index 4ca0211..054409b 100644
--- a/.github/workflows/test-worker.yml
+++ b/.github/workflows/test-worker.yml
@@ -1,44 +1,73 @@
-name: Run Python tests
+name: Run Test Suite
 
-on: [ push ]
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: bash
+
+env:
+  PIP_DISABLE_PIP_VERSION_CHECK: 1
+  COVERAGE_IGOR_VERBOSE: 1
+  FORCE_COLOR: 1 # pytest output color
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 
 jobs:
-  build:
+  tests:
+    name: "${{ matrix.python-version }} on ${{ matrix.os }}"
+    runs-on: "${{ matrix.os }}-latest"
+
+    continue-on-error: ${{ startsWith(matrix.python-version, '~') }} # Allows unstable Python versions to fail
 
-    name: Run tests
-    runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
+        os:
+          - ubuntu
+          - windows
+          - macos
         python-version: ["3.9", "3.10", "3.11", "3.x"]
 
-
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout repository
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install dependencies
+      - name: Install Python dependencies
         run: |
-          python -m pip install -U pip
-          python -m pip install -U coverage pytest pytest-cov poetry
+          set -xe
+          python -m pip install poetry coverage pytest
           python -m poetry install
           python -m poetry self add poetry-plugin-export
           python -m poetry export -f requirements.txt --output requirements.txt
           python -m pip install -r requirements.txt
 
-      - name: Lint with Ruff
-        run: |
-          python -m pip install -U ruff
-          ruff --per-file-ignores="__init__.py:F401" --per-file-ignores="__init__.py:E402" .
-        continue-on-error: true
-
       - name: Test with pytest
         run: |
-          coverage run -m pytest  -v -s
+          set -xe
+          python -m pytest -sv
 
-      - name: Generate Coverage Report
-        run: |
-          coverage report -m
+  check:
+    if: always()
+    name: Tests Successful
+    runs-on: ubuntu-latest
+    needs: tests
+
+    steps:
+      - name: Whether the whole test suite passed
+        uses: re-actors/alls-green@v1.2.2
+        with:
+          jobs: ${{ toJSON(needs) }}