diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5d145dd197..fb2bed7309 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -161,12 +161,11 @@ jobs:
         python-version: ${{ matrix.python }}
     - name: Install dependencies
       run: |
-        python -m pip install mypy
-    - name: Static type checking with mypy
-      uses: liskin/gh-problem-matcher-wrap@v3
-      with:
-        linters: mypy
-        run: mypy --install-types --non-interactive --config mypy.ini faker
+        python -m pip install tox
+    - name: Run mypy
+      run: tox
+      env:
+        TOXENV: mypy
 
   test_ubuntu:
     runs-on: ubuntu-latest
diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
index bd47b86f67..008beacce8 100644
--- a/CONTRIBUTING.rst
+++ b/CONTRIBUTING.rst
@@ -30,6 +30,7 @@ Making Changes
    the new branch with ``git checkout fix/master/my_contribution``.
    Please avoid working directly on the ``master`` branch.
 -  Make commits of logical units.
+-  Install the development requirements: ``python -m pip install -e .[dev]``
 -  Follow our `coding style`_. You can run ``make lint`` to format your code.
 -  Check for unnecessary whitespace with ``git diff --check`` before
    committing.
diff --git a/Makefile b/Makefile
index 1e6a94421f..c3d6c0d357 100644
--- a/Makefile
+++ b/Makefile
@@ -8,13 +8,16 @@ mypy:
 	mypy --install-types --non-interactive --config mypy.ini faker
 
 black:
-	black --line-length 120 .
+	black .
 
 isort:
 	isort --atomic .
 
-generate-stubs: 
-	python3.10 generate_stubs.py
+generate-stubs:
+	python3.11 generate_stubs.py
+	black faker/proxy.pyi
+	isort faker/proxy.pyi
+
 
 lint: generate-stubs isort black mypy flake8
 
diff --git a/docs/coding_style.rst b/docs/coding_style.rst
index de611d6b78..46d71f6190 100644
--- a/docs/coding_style.rst
+++ b/docs/coding_style.rst
@@ -5,7 +5,7 @@ We use the black code style with a line length of 120 characters and trailing co
 
 You can format the code with::
 
-    black --line-length 120
+    black .
 
 Please include `type hints`_ for every provider method you write. An overview of generic types is included below.
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000000..55ec8d784c
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,2 @@
+[tool.black]
+line-length = 120
diff --git a/setup.py b/setup.py
index 9425a09f5d..505adb9f41 100644
--- a/setup.py
+++ b/setup.py
@@ -24,6 +24,26 @@
 except AttributeError:
     zip_safe = False
 
+extra_test = [
+    "coverage>=5.2",
+    "freezegun",
+    "pytest>=6.0.1",
+    "ukpostcodeparser>=1.1.1",
+    "validators>=0.13.0",
+    "sphinx>=2.4,<3.0",
+    "Pillow",
+    "xmltodict",
+]
+extra_flake8 = ["flake8>=4.0.0", "flake8-comprehensions"]
+extra_check_manifest = ["check-manifest"]
+extra_isort = ["isort"]
+extra_mypy = ["mypy==1.14.1"]
+extra_black = ["black==24.4.0"]
+extra_doc8 = ["doc8"]
+extra_dev = list(
+    set(extra_test + extra_flake8 + extra_check_manifest + extra_isort + extra_mypy + extra_black + extra_doc8)
+)
+
 setup(
     name="Faker",
     version=VERSION,
@@ -71,4 +91,14 @@
     install_requires=[
         "python-dateutil>=2.4",
     ],
+    extras_require={
+        "test": extra_test,
+        "flake8": extra_flake8,
+        "check-manifest": extra_check_manifest,
+        "isort": extra_isort,
+        "mypy": extra_mypy,
+        "black": extra_black,
+        "doc8": extra_doc8,
+        "dev": extra_dev,
+    },
 )
diff --git a/tox.ini b/tox.ini
index 550cd35d00..bcaa6b9079 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,15 +3,7 @@ envlist=py{39,310,311,312,313,py3},alpine,flake8,checkmanifest,isort,mypy,doc8
 skip_missing_interpreters = true
 
 [testenv]
-deps =
-    coverage>=5.2
-    freezegun
-    pytest>=6.0.1
-    ukpostcodeparser>=1.1.1
-    validators>=0.13.0
-    sphinx>=2.4,<3.0
-    Pillow
-    xmltodict
+extras = test
 commands =
     coverage run --source=faker -m pytest {posargs}
     coverage run --source=faker -a -m pytest --exclusive-faker-session tests/pytest/session_overrides {posargs}
@@ -19,39 +11,34 @@ commands =
 
 [testenv:flake8]
 basepython = python
-deps =
-    flake8>=4.0.0
-    flake8-comprehensions
+extras = flake8
 commands =
     flake8 --extend-ignore=E203 faker tests
 
 [testenv:checkmanifest]
 basepython = python
-deps =
-    check-manifest
+extras = check-manifest
 commands =
     check-manifest
 
 [testenv:isort]
-deps =
-    isort
+extras = isort
 commands =
     {envpython} -m isort --check-only --diff .
 
 [testenv:mypy]
 basepython = python
-deps =
-    mypy==1.15.0
+extras = mypy
 commands =
-    mypy --install-types --non-interactive --config mypy.ini faker
+    {envpython} -m mypy --install-types --non-interactive --config mypy.ini faker
 
 [testenv:black]
-deps = black==24.4.0
+extras = black
 commands =
-    {envpython} -m black --check --line-length 120 .
+    {envpython} -m black --check .
 
 [testenv:doc8]
-deps = doc8
+extras = doc8
 commands =
     {envpython} -m doc8