diff --git a/poetry.lock b/poetry.lock
index 590b5330..73bb9fe1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -58,50 +58,6 @@ files = [
     {file = "billiard-4.2.0.tar.gz", hash = "sha256:9a3c3184cb275aa17a732f93f65b20c525d3d9f253722d26a82194803ade5a2c"},
 ]
 
-[[package]]
-name = "black"
-version = "24.8.0"
-description = "The uncompromising code formatter."
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "black-24.8.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:09cdeb74d494ec023ded657f7092ba518e8cf78fa8386155e4a03fdcc44679e6"},
-    {file = "black-24.8.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:81c6742da39f33b08e791da38410f32e27d632260e599df7245cccee2064afeb"},
-    {file = "black-24.8.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:707a1ca89221bc8a1a64fb5e15ef39cd755633daa672a9db7498d1c19de66a42"},
-    {file = "black-24.8.0-cp310-cp310-win_amd64.whl", hash = "sha256:d6417535d99c37cee4091a2f24eb2b6d5ec42b144d50f1f2e436d9fe1916fe1a"},
-    {file = "black-24.8.0-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:fb6e2c0b86bbd43dee042e48059c9ad7830abd5c94b0bc518c0eeec57c3eddc1"},
-    {file = "black-24.8.0-cp311-cp311-macosx_11_0_arm64.whl", hash = "sha256:837fd281f1908d0076844bc2b801ad2d369c78c45cf800cad7b61686051041af"},
-    {file = "black-24.8.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:62e8730977f0b77998029da7971fa896ceefa2c4c4933fcd593fa599ecbf97a4"},
-    {file = "black-24.8.0-cp311-cp311-win_amd64.whl", hash = "sha256:72901b4913cbac8972ad911dc4098d5753704d1f3c56e44ae8dce99eecb0e3af"},
-    {file = "black-24.8.0-cp312-cp312-macosx_10_9_x86_64.whl", hash = "sha256:7c046c1d1eeb7aea9335da62472481d3bbf3fd986e093cffd35f4385c94ae368"},
-    {file = "black-24.8.0-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:649f6d84ccbae73ab767e206772cc2d7a393a001070a4c814a546afd0d423aed"},
-    {file = "black-24.8.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:2b59b250fdba5f9a9cd9d0ece6e6d993d91ce877d121d161e4698af3eb9c1018"},
-    {file = "black-24.8.0-cp312-cp312-win_amd64.whl", hash = "sha256:6e55d30d44bed36593c3163b9bc63bf58b3b30e4611e4d88a0c3c239930ed5b2"},
-    {file = "black-24.8.0-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:505289f17ceda596658ae81b61ebbe2d9b25aa78067035184ed0a9d855d18afd"},
-    {file = "black-24.8.0-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:b19c9ad992c7883ad84c9b22aaa73562a16b819c1d8db7a1a1a49fb7ec13c7d2"},
-    {file = "black-24.8.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:1f13f7f386f86f8121d76599114bb8c17b69d962137fc70efe56137727c7047e"},
-    {file = "black-24.8.0-cp38-cp38-win_amd64.whl", hash = "sha256:f490dbd59680d809ca31efdae20e634f3fae27fba3ce0ba3208333b713bc3920"},
-    {file = "black-24.8.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:eab4dd44ce80dea27dc69db40dab62d4ca96112f87996bca68cd75639aeb2e4c"},
-    {file = "black-24.8.0-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:3c4285573d4897a7610054af5a890bde7c65cb466040c5f0c8b732812d7f0e5e"},
-    {file = "black-24.8.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:9e84e33b37be070ba135176c123ae52a51f82306def9f7d063ee302ecab2cf47"},
-    {file = "black-24.8.0-cp39-cp39-win_amd64.whl", hash = "sha256:73bbf84ed136e45d451a260c6b73ed674652f90a2b3211d6a35e78054563a9bb"},
-    {file = "black-24.8.0-py3-none-any.whl", hash = "sha256:972085c618ee94f402da1af548a4f218c754ea7e5dc70acb168bfaca4c2542ed"},
-    {file = "black-24.8.0.tar.gz", hash = "sha256:2500945420b6784c38b9ee885af039f5e7471ef284ab03fa35ecdde4688cd83f"},
-]
-
-[package.dependencies]
-click = ">=8.0.0"
-mypy-extensions = ">=0.4.3"
-packaging = ">=22.0"
-pathspec = ">=0.9.0"
-platformdirs = ">=2"
-
-[package.extras]
-colorama = ["colorama (>=0.4.3)"]
-d = ["aiohttp (>=3.7.4)", "aiohttp (>=3.7.4,!=3.9.0)"]
-jupyter = ["ipython (>=7.8.0)", "tokenize-rt (>=3.2.0)"]
-uvloop = ["uvloop (>=0.15.2)"]
-
 [[package]]
 name = "bleach"
 version = "4.1.0"
@@ -685,6 +641,44 @@ docs = ["sphinx"]
 selenium = ["selenium"]
 test = ["pytest", "pytest-cov", "pytest-django", "selenium"]
 
+[[package]]
+name = "django-stubs"
+version = "5.0.4"
+description = "Mypy stubs for Django"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "django_stubs-5.0.4-py3-none-any.whl", hash = "sha256:c2502f5ecbae50c68f9a86d52b5b2447d8648fd205036dad0ccb41e19a445927"},
+    {file = "django_stubs-5.0.4.tar.gz", hash = "sha256:78e3764488fdfd2695f12502136548ec22f8d4b1780541a835042b8238d11514"},
+]
+
+[package.dependencies]
+asgiref = "*"
+django = "*"
+django-stubs-ext = ">=5.0.4"
+types-PyYAML = "*"
+typing-extensions = ">=4.11.0"
+
+[package.extras]
+compatible-mypy = ["mypy (>=1.11.0,<1.12.0)"]
+oracle = ["oracledb"]
+redis = ["redis"]
+
+[[package]]
+name = "django-stubs-ext"
+version = "5.0.4"
+description = "Monkey-patching and extensions for django-stubs"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "django_stubs_ext-5.0.4-py3-none-any.whl", hash = "sha256:910cbaff3d1e8e806a5c27d5ddd4088535aae8371ea921b7fd680fdfa5f14e30"},
+    {file = "django_stubs_ext-5.0.4.tar.gz", hash = "sha256:85da065224204774208be29c7d02b4482d5a69218a728465c2fbe41725fdc819"},
+]
+
+[package.dependencies]
+django = "*"
+typing-extensions = "*"
+
 [[package]]
 name = "djangorestframework"
 version = "3.15.2"
@@ -957,17 +951,6 @@ files = [
     {file = "memoization-0.4.0.tar.gz", hash = "sha256:fde5e7cd060ef45b135e0310cfec17b2029dc472ccb5bbbbb42a503d4538a135"},
 ]
 
-[[package]]
-name = "mypy-extensions"
-version = "1.0.0"
-description = "Type system extensions for programs checked with the mypy type checker."
-optional = false
-python-versions = ">=3.5"
-files = [
-    {file = "mypy_extensions-1.0.0-py3-none-any.whl", hash = "sha256:4392f6c0eb8a5668a69e23d168ffa70f0be9ccfd32b5cc2d26a34ae5b844552d"},
-    {file = "mypy_extensions-1.0.0.tar.gz", hash = "sha256:75dbf8955dc00442a438fc4d0666508a9a97b6bd41aa2f0ffe9d2f2725af0782"},
-]
-
 [[package]]
 name = "oauthlib"
 version = "3.2.2"
@@ -995,17 +978,6 @@ files = [
     {file = "packaging-24.1.tar.gz", hash = "sha256:026ed72c8ed3fcce5bf8950572258698927fd1dbda10a5e981cdf0ac37f4f002"},
 ]
 
-[[package]]
-name = "pathspec"
-version = "0.12.1"
-description = "Utility library for gitignore style pattern matching of file paths."
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "pathspec-0.12.1-py3-none-any.whl", hash = "sha256:a0d503e138a4c123b27490a4f7beda6a01c6f288df0e4a8b79c7eb0dc7b4cc08"},
-    {file = "pathspec-0.12.1.tar.gz", hash = "sha256:a482d51503a1ab33b1c67a6c3813a26953dbdc71c31dacaef9a838c4e29f5712"},
-]
-
 [[package]]
 name = "pillow"
 version = "10.4.0"
@@ -1103,22 +1075,6 @@ tests = ["check-manifest", "coverage", "defusedxml", "markdown2", "olefile", "pa
 typing = ["typing-extensions"]
 xmp = ["defusedxml"]
 
-[[package]]
-name = "platformdirs"
-version = "4.3.1"
-description = "A small Python package for determining appropriate platform-specific dirs, e.g. a `user data dir`."
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "platformdirs-4.3.1-py3-none-any.whl", hash = "sha256:facaa5a3c57aa1e053e3da7b49e0cc31fe0113ca42a4659d5c2e98e545624afe"},
-    {file = "platformdirs-4.3.1.tar.gz", hash = "sha256:63b79589009fa8159973601dd4563143396b35c5f93a58b36f9049ff046949b1"},
-]
-
-[package.extras]
-docs = ["furo (>=2023.9.10)", "proselint (>=0.13)", "sphinx (>=7.2.6)", "sphinx-autodoc-typehints (>=1.25.2)"]
-test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest (>=7.4.3)", "pytest-cov (>=4.1)", "pytest-mock (>=3.12)"]
-type = ["mypy (>=1.8)"]
-
 [[package]]
 name = "prompt-toolkit"
 version = "3.0.47"
@@ -1651,6 +1607,17 @@ files = [
 dev = ["build", "hatch"]
 doc = ["sphinx"]
 
+[[package]]
+name = "types-pyyaml"
+version = "6.0.12.20240808"
+description = "Typing stubs for PyYAML"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "types-PyYAML-6.0.12.20240808.tar.gz", hash = "sha256:b8f76ddbd7f65440a8bda5526a9607e4c7a322dc2f8e1a8c405644f9a6f4b9af"},
+    {file = "types_PyYAML-6.0.12.20240808-py3-none-any.whl", hash = "sha256:deda34c5c655265fc517b546c902aa6eed2ef8d3e921e4765fe606fe2afe8d35"},
+]
+
 [[package]]
 name = "typing-extensions"
 version = "4.12.2"
@@ -1737,4 +1704,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "~3.12"
-content-hash = "c516e9455e1d24def37fbea85f1676d852e53d1c78861913bd6344d0ed7861f5"
+content-hash = "fe6b96443c2a267db3e395a9708f9a203e783e384ed7c0309bdcec1cf1cb899f"
diff --git a/pyproject.toml b/pyproject.toml
index 43dafda1..aba56805 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,11 +1,3 @@
-[tool.isort]
-profile = "black" # we use check for make fmt*
-skip_gitignore = true # no need to fmt ignored
-skip = "core/migrations" # no need to format migrations
-
-[tool.black]
-extend_exclude = "core/migrations/.*" # see tool.isort.skip
-
 [tool.poetry]
 name = "metropolis"
 version = "2.0"
@@ -29,7 +21,6 @@ defusedxml = "^0.7.1"
 Django = "^5.0.8"
 django-allauth = "~0.61"
 django-cors-headers = "^3.10.0"
-
 django-oauth-toolkit = "^3.0.1"
 django-pwa = "*"
 django-redis = "^5.0.0"
@@ -57,15 +48,22 @@ psycopg = [
 ]
 gunicorn = "^22.0.0"
 sentry-sdk = { extras = ["django", "celery"], version = "^2.8.0" }
-#django-stubs = "*"
-black = "*"
-isort = "*"
-
-#[tool.mypy]
-#plugins = ["mypy_django_plugin.main"]
 
 [tool.poetry.group.dev.dependencies]
+django-stubs = "*"
 ruff = "^0.6.3"
+isort = "*"
+
+[tool.ruff]
+exclude = [
+    "core/migrations",
+    ".gitignore"
+]
+[tool.ruff.format]
+docstring-code-format = true
+
+[tool.mypy]
+plugins = ["mypy_django_plugin.main"]
 
 [tool.django-stubs]
 django_settings_module = "metropolis.settings"
diff --git a/requirements.txt b/requirements.txt
index d46aa0b7..7019b842 100644
Binary files a/requirements.txt and b/requirements.txt differ