diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index ca1199a..d053318 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -11,13 +11,36 @@ on:
 jobs:
   quality-check:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python:
+          - "3.12"
+          - "3.8"
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.8'
+          python-version: ${{ matrix.python }}
       - name: Install dependencies
         run: pip install tox
       - name: Run quality checks
         run: tox -e quality
+
+  type-check:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python:
+          - "3.12"
+          - "3.8"
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Install dependencies
+        run: pip install tox
+      - name: Run type checks
+        run: tox -e types
diff --git a/pyproject.toml b/pyproject.toml
index 53741eb..c66d580 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,26 +38,24 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    # general
+    # general and configurations
     "pre-commit~=3.5.0",
     "sphinx~=7.1.2",
+    "tox~=4.16.0",
 
-    # code quality
-    "black~=24.4.2",
-    "flake8~=7.1.0",
-    "isort~=5.13.2",
-    "mypy~=1.10.1",
+    # testing
+    "pytest~=8.2.2",
     "pytest-cov~=5.0.0",
     "pytest-mock~=3.14.0",
-    "pytest~=8.2.2",
+
+    # code quality
+    "mypy~=1.10.1",
     "ruff~=0.5.2",
-    "tox~=4.16.0",
-    "types-requests~=2.32.0",
 
     # type-checking
-    "types-click",
-    "types-requests",
-    "types-PyYAML",
+    "types-click~=7.8.1",
+    "types-requests~=2.32.0",
+    "types-PyYAML~=6.0.1",
 ]