diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
new file mode 100644
index 000000000..f59993847
--- /dev/null
+++ b/.github/workflows/ruff.yml
@@ -0,0 +1,17 @@
+name: Ruff Lint
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  ruff:
+    name: Ruff Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Run Ruff Lint
+        uses: chartboost/ruff-action@v1
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f071a4c20..7b0e48a59 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -6,6 +6,13 @@ ci:
   autoupdate_schedule: monthly
   autoupdate_commit_msg: ":arrow_up: auto update by pre-commit hooks"
 repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.0.286
+    hooks:
+      - id: ruff
+        args: [--fix, --exit-non-zero-on-fix]
+        stages: [commit]
+
   - repo: https://github.com/pycqa/isort
     rev: 5.12.0
     hooks:
diff --git a/codegen/__init__.py b/codegen/__init__.py
index b00a8d719..f847cfd83 100644
--- a/codegen/__init__.py
+++ b/codegen/__init__.py
@@ -141,7 +141,8 @@ def build():
         parsed_data = parse_openapi_spec(source, versioned_rest, config)
         logger.info(
             f"Successfully parsed OpenAPI spec {versioned_rest.version}: "
-            f"{len(parsed_data.schemas)} schemas, {len(parsed_data.endpoints)} endpoints"
+            f"{len(parsed_data.schemas)} schemas, "
+            f"{len(parsed_data.endpoints)} endpoints"
         )
 
         build_rest_api(parsed_data, versioned_rest)
diff --git a/codegen/config.py b/codegen/config.py
index c41812ef9..0c062033c 100644
--- a/codegen/config.py
+++ b/codegen/config.py
@@ -1,6 +1,5 @@
 from typing import Any, Dict, List
 
-import openapi_pydantic as oas
 from pydantic import Field, BaseModel
 
 
diff --git a/codegen/parser/data.py b/codegen/parser/data.py
index a0495037b..7f8a2d2da 100644
--- a/codegen/parser/data.py
+++ b/codegen/parser/data.py
@@ -3,8 +3,6 @@
 from functools import cached_property
 from typing import Dict, List, Union, Optional
 
-from pydantic import BaseModel
-
 from .endpoints import EndpointData
 from .schemas import SchemaData, ModelSchema
 
diff --git a/codegen/parser/schemas/enum_schema.py b/codegen/parser/schemas/enum_schema.py
index be2a577ad..b49d591fb 100644
--- a/codegen/parser/schemas/enum_schema.py
+++ b/codegen/parser/schemas/enum_schema.py
@@ -1,7 +1,5 @@
 from typing import Union, Optional
 
-import openapi_pydantic as oas
-
 from ...source import Source
 from ..utils import schema_from_source
 from .schema import EnumSchema, NoneSchema, UnionSchema
diff --git a/codegen/parser/schemas/float_schema.py b/codegen/parser/schemas/float_schema.py
index 15a474cd7..3bd7a95e2 100644
--- a/codegen/parser/schemas/float_schema.py
+++ b/codegen/parser/schemas/float_schema.py
@@ -1,7 +1,5 @@
 from typing import Optional
 
-import openapi_pydantic as oas
-
 from ...source import Source
 from .schema import FloatSchema
 from ..utils import schema_from_source
diff --git a/codegen/parser/schemas/int_schema.py b/codegen/parser/schemas/int_schema.py
index 86df6f384..9fffb07d6 100644
--- a/codegen/parser/schemas/int_schema.py
+++ b/codegen/parser/schemas/int_schema.py
@@ -1,7 +1,5 @@
 from typing import Optional
 
-import openapi_pydantic as oas
-
 from ...source import Source
 from .schema import IntSchema
 from ..utils import schema_from_source
diff --git a/codegen/parser/schemas/list_schema.py b/codegen/parser/schemas/list_schema.py
index a71be1600..be18ccafb 100644
--- a/codegen/parser/schemas/list_schema.py
+++ b/codegen/parser/schemas/list_schema.py
@@ -1,7 +1,5 @@
 from typing import Optional
 
-import openapi_pydantic as oas
-
 from . import parse_schema
 from ...source import Source
 from .schema import ListSchema
diff --git a/codegen/parser/schemas/model_schema.py b/codegen/parser/schemas/model_schema.py
index ddf37d659..687343a62 100644
--- a/codegen/parser/schemas/model_schema.py
+++ b/codegen/parser/schemas/model_schema.py
@@ -239,7 +239,8 @@ def _add_if_no_conflict(prop: Property):
                 model = model.schemas[assertion.index(True)]
         if not isinstance(model, ModelSchema):
             raise ValueError(
-                f"Invalid schema {model!r} in allOf: {prop_source.uri} from {source.uri}"
+                f"Invalid schema {model!r} in allOf: "
+                f"{prop_source.uri} from {source.uri}"
             )
         for prop in model.properties:
             _add_if_no_conflict(prop)
diff --git a/codegen/parser/schemas/schema.py b/codegen/parser/schemas/schema.py
index 17ac042ba..9261a0b8a 100644
--- a/codegen/parser/schemas/schema.py
+++ b/codegen/parser/schemas/schema.py
@@ -351,7 +351,8 @@ def get_type_string(self) -> str:
     def get_param_type_string(self) -> str:
         if len(self.schemas) == 1:
             return self.schemas[0].get_param_type_string()
-        return f"Union[{', '.join(schema.get_param_type_string() for schema in self.schemas)}]"
+        types = ", ".join(schema.get_param_type_string() for schema in self.schemas)
+        return f"Union[{types}]"
 
     def get_model_imports(self) -> Set[str]:
         imports = super().get_model_imports()
diff --git a/codegen/parser/schemas/string_schema.py b/codegen/parser/schemas/string_schema.py
index 8a3d02386..62cad7e98 100644
--- a/codegen/parser/schemas/string_schema.py
+++ b/codegen/parser/schemas/string_schema.py
@@ -1,7 +1,5 @@
 from typing import Union, Optional
 
-import openapi_pydantic as oas
-
 from ...source import Source
 from ..utils import schema_from_source
 from .schema import DateSchema, FileSchema, StringSchema, DateTimeSchema
diff --git a/codegen/parser/utils.py b/codegen/parser/utils.py
index 76b3b1b3d..2bc4120ef 100644
--- a/codegen/parser/utils.py
+++ b/codegen/parser/utils.py
@@ -36,7 +36,8 @@ def split_words(value: str) -> List[str]:
 
 def fix_reserved_words(value: str) -> str:
     """
-    Using reserved Python words as identifiers in generated code causes problems, so this function renames them.
+    Using reserved Python words as identifiers in generated code causes problems,
+    so this function renames them.
 
     Args:
         value: The identifier to-be that should be renamed if it's a reserved word.
@@ -56,7 +57,7 @@ def snake_case(value: str) -> str:
 def pascal_case(value: str) -> str:
     """Converts to PascalCase"""
     words = split_words(sanitize(value))
-    return "".join((word if word.isupper() else word.capitalize() for word in words))
+    return "".join(word if word.isupper() else word.capitalize() for word in words)
 
 
 def kebab_case(value: str) -> str:
diff --git a/githubkit/auth/action.py b/githubkit/auth/action.py
index c49e177da..833caf3d8 100644
--- a/githubkit/auth/action.py
+++ b/githubkit/auth/action.py
@@ -18,7 +18,8 @@ def auth_flow(
         token = os.environ.get("GITHUB_TOKEN", os.environ.get("INPUT_GITHUB_TOKEN"))
         if not token:
             raise AuthCredentialError(
-                "`GITHUB_TOKEN` is not provided. Use `env:` or `with:` to input a token."
+                "`GITHUB_TOKEN` is not provided. "
+                "Use `env:` or `with:` to input a token."
             )
         request.headers["Authorization"] = f"token {token}"
         yield request
diff --git a/githubkit/auth/app.py b/githubkit/auth/app.py
index 3105e78a1..978ef594e 100644
--- a/githubkit/auth/app.py
+++ b/githubkit/auth/app.py
@@ -44,7 +44,10 @@ class AppAuth(httpx.Auth):
     cache: "BaseCache" = DEFAULT_CACHE
 
     JWT_CACHE_KEY = "githubkit:auth:app:jwt"
-    INSTALLATION_CACHE_KEY = "githubkit:auth:app:installation:{installation_id}:{permissions}:{repositories}:{repository_ids}"
+    INSTALLATION_CACHE_KEY = (
+        "githubkit:auth:app:installation:"
+        "{installation_id}:{permissions}:{repositories}:{repository_ids}"
+    )
 
     def _create_jwt(self) -> str:
         """Create a JWT authenticating as GitHub APP.
diff --git a/githubkit/cache/base.py b/githubkit/cache/base.py
index 49d2db471..32a39a0ff 100644
--- a/githubkit/cache/base.py
+++ b/githubkit/cache/base.py
@@ -1,6 +1,6 @@
 import abc
-from typing import Union, Optional
-from datetime import datetime, timedelta
+from typing import Optional
+from datetime import timedelta
 
 
 class BaseCache(abc.ABC):
diff --git a/githubkit/core.py b/githubkit/core.py
index bc3d282fb..6d0552c5d 100644
--- a/githubkit/core.py
+++ b/githubkit/core.py
@@ -125,7 +125,9 @@ def __init__(
         timeout: Optional[Union[float, httpx.Timeout]] = None,
     ):
         auth = auth or UnauthAuthStrategy()  # type: ignore
-        self.auth: A = TokenAuthStrategy(auth) if isinstance(auth, str) else auth  # type: ignore
+        self.auth: A = (  # type: ignore
+            TokenAuthStrategy(auth) if isinstance(auth, str) else auth
+        )
 
         self.config = config or get_config(
             base_url, accept_format, previews, user_agent, follow_redirects, timeout
diff --git a/githubkit/github.py b/githubkit/github.py
index d7ea4ba1c..62effc632 100644
--- a/githubkit/github.py
+++ b/githubkit/github.py
@@ -184,4 +184,6 @@ def paginate(
         *args: CP.args,
         **kwargs: CP.kwargs,
     ) -> Paginator[RT]:
-        return Paginator(request, page, per_page, map_func, *args, **kwargs)  # type: ignore
+        return Paginator(
+            request, page, per_page, map_func, *args, **kwargs  # type: ignore
+        )
diff --git a/githubkit/paginator.py b/githubkit/paginator.py
index 6bde764e6..23c1171e4 100644
--- a/githubkit/paginator.py
+++ b/githubkit/paginator.py
@@ -1,4 +1,3 @@
-import inspect
 from typing_extensions import Self, ParamSpec
 from typing import (
     List,
diff --git a/poetry.lock b/poetry.lock
index 2ad110de3..953a3f6e9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand.
 
 [[package]]
 name = "anyio"
@@ -156,24 +156,24 @@ pycparser = "*"
 
 [[package]]
 name = "cfgv"
-version = "3.3.1"
+version = "3.4.0"
 description = "Validate configuration and produce human readable error messages."
 optional = false
-python-versions = ">=3.6.1"
+python-versions = ">=3.8"
 files = [
-    {file = "cfgv-3.3.1-py2.py3-none-any.whl", hash = "sha256:c6a0883f3917a037485059700b9e75da2464e6c27051014ad85ba6aaa5884426"},
-    {file = "cfgv-3.3.1.tar.gz", hash = "sha256:f5a830efb9ce7a445376bb66ec94c638a9787422f96264c98edc6bdeed8ab736"},
+    {file = "cfgv-3.4.0-py2.py3-none-any.whl", hash = "sha256:b7265b1f29fd3316bfcd2b330d63d024f2bfd8bcb8b0272f8e19a504856c48f9"},
+    {file = "cfgv-3.4.0.tar.gz", hash = "sha256:e52591d4c5f5dead8e0f673fb16db7949d2cfb3f7da4582893288f0ded8fe560"},
 ]
 
 [[package]]
 name = "click"
-version = "8.1.6"
+version = "8.1.7"
 description = "Composable command line interface toolkit"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "click-8.1.6-py3-none-any.whl", hash = "sha256:fa244bb30b3b5ee2cae3da8f55c9e5e0c0e86093306301fb418eb9dc40fbded5"},
-    {file = "click-8.1.6.tar.gz", hash = "sha256:48ee849951919527a045bfe3bf7baa8a959c423134e1a5b98c05c20ba75a1cbd"},
+    {file = "click-8.1.7-py3-none-any.whl", hash = "sha256:ae74fb96c20a0277a1d615f1e4d73c8414f5a98db8b799a7931d1582f3390c28"},
+    {file = "click-8.1.7.tar.gz", hash = "sha256:ca9853ad459e787e2192211578cc907e7594e294c7ccc834310722b41b9ca6de"},
 ]
 
 [package.dependencies]
@@ -248,13 +248,13 @@ files = [
 
 [[package]]
 name = "exceptiongroup"
-version = "1.1.2"
+version = "1.1.3"
 description = "Backport of PEP 654 (exception groups)"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "exceptiongroup-1.1.2-py3-none-any.whl", hash = "sha256:e346e69d186172ca7cf029c8c1d16235aa0e04035e5750b4b95039e65204328f"},
-    {file = "exceptiongroup-1.1.2.tar.gz", hash = "sha256:12c3e887d6485d16943a309616de20ae5582633e0a2eda17f4e10fd61c1e8af5"},
+    {file = "exceptiongroup-1.1.3-py3-none-any.whl", hash = "sha256:343280667a4585d195ca1cf9cef84a4e178c4b6cf2274caef9859782b567d5e3"},
+    {file = "exceptiongroup-1.1.3.tar.gz", hash = "sha256:097acd85d473d75af5bb98e41b61ff7fe35efe6675e4f9370ec6ec5126d160e9"},
 ]
 
 [package.extras]
@@ -262,18 +262,21 @@ test = ["pytest (>=6)"]
 
 [[package]]
 name = "filelock"
-version = "3.12.2"
+version = "3.12.3"
 description = "A platform independent file lock."
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "filelock-3.12.2-py3-none-any.whl", hash = "sha256:cbb791cdea2a72f23da6ac5b5269ab0a0d161e9ef0100e653b69049a7706d1ec"},
-    {file = "filelock-3.12.2.tar.gz", hash = "sha256:002740518d8aa59a26b0c76e10fb8c6e15eae825d34b6fdf670333fd7b938d81"},
+    {file = "filelock-3.12.3-py3-none-any.whl", hash = "sha256:f067e40ccc40f2b48395a80fcbd4728262fab54e232e090a4063ab804179efeb"},
+    {file = "filelock-3.12.3.tar.gz", hash = "sha256:0ecc1dd2ec4672a10c8550a8182f1bd0c0a5088470ecd5a125e45f49472fac3d"},
 ]
 
+[package.dependencies]
+typing-extensions = {version = ">=4.7.1", markers = "python_version < \"3.11\""}
+
 [package.extras]
-docs = ["furo (>=2023.5.20)", "sphinx (>=7.0.1)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)"]
-testing = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "diff-cover (>=7.5)", "pytest (>=7.3.1)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)", "pytest-timeout (>=2.1)"]
+docs = ["furo (>=2023.7.26)", "sphinx (>=7.1.2)", "sphinx-autodoc-typehints (>=1.24)"]
+testing = ["covdefaults (>=2.3)", "coverage (>=7.3)", "diff-cover (>=7.7)", "pytest (>=7.4)", "pytest-cov (>=4.1)", "pytest-mock (>=3.11.1)", "pytest-timeout (>=2.1)"]
 
 [[package]]
 name = "h11"
@@ -332,13 +335,13 @@ socks = ["socksio (==1.*)"]
 
 [[package]]
 name = "identify"
-version = "2.5.26"
+version = "2.5.27"
 description = "File identification library for Python"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "identify-2.5.26-py2.py3-none-any.whl", hash = "sha256:c22a8ead0d4ca11f1edd6c9418c3220669b3b7533ada0a0ffa6cc0ef85cf9b54"},
-    {file = "identify-2.5.26.tar.gz", hash = "sha256:7243800bce2f58404ed41b7c002e53d4d22bcf3ae1b7900c2d7aefd95394bf7f"},
+    {file = "identify-2.5.27-py2.py3-none-any.whl", hash = "sha256:fdb527b2dfe24602809b2201e033c2a113d7bdf716db3ca8e3243f735dcecaba"},
+    {file = "identify-2.5.27.tar.gz", hash = "sha256:287b75b04a0e22d727bc9a41f0d4f3c1bcada97490fa6eabb5b28f0e9097e733"},
 ]
 
 [package.extras]
@@ -690,6 +693,7 @@ files = [
     {file = "PyYAML-6.0.1-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:69b023b2b4daa7548bcfbd4aa3da05b3a74b772db9e23b982788168117739938"},
     {file = "PyYAML-6.0.1-cp310-cp310-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:81e0b275a9ecc9c0c0c07b4b90ba548307583c125f54d5b6946cfee6360c733d"},
     {file = "PyYAML-6.0.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:ba336e390cd8e4d1739f42dfe9bb83a3cc2e80f567d8805e11b46f4a943f5515"},
+    {file = "PyYAML-6.0.1-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:326c013efe8048858a6d312ddd31d56e468118ad4cdeda36c719bf5bb6192290"},
     {file = "PyYAML-6.0.1-cp310-cp310-win32.whl", hash = "sha256:bd4af7373a854424dabd882decdc5579653d7868b8fb26dc7d0e99f823aa5924"},
     {file = "PyYAML-6.0.1-cp310-cp310-win_amd64.whl", hash = "sha256:fd1592b3fdf65fff2ad0004b5e363300ef59ced41c2e6b3a99d4089fa8c5435d"},
     {file = "PyYAML-6.0.1-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:6965a7bc3cf88e5a1c3bd2e0b5c22f8d677dc88a455344035f03399034eb3007"},
@@ -697,8 +701,15 @@ files = [
     {file = "PyYAML-6.0.1-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:42f8152b8dbc4fe7d96729ec2b99c7097d656dc1213a3229ca5383f973a5ed6d"},
     {file = "PyYAML-6.0.1-cp311-cp311-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:062582fca9fabdd2c8b54a3ef1c978d786e0f6b3a1510e0ac93ef59e0ddae2bc"},
     {file = "PyYAML-6.0.1-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:d2b04aac4d386b172d5b9692e2d2da8de7bfb6c387fa4f801fbf6fb2e6ba4673"},
+    {file = "PyYAML-6.0.1-cp311-cp311-musllinux_1_1_x86_64.whl", hash = "sha256:e7d73685e87afe9f3b36c799222440d6cf362062f78be1013661b00c5c6f678b"},
     {file = "PyYAML-6.0.1-cp311-cp311-win32.whl", hash = "sha256:1635fd110e8d85d55237ab316b5b011de701ea0f29d07611174a1b42f1444741"},
     {file = "PyYAML-6.0.1-cp311-cp311-win_amd64.whl", hash = "sha256:bf07ee2fef7014951eeb99f56f39c9bb4af143d8aa3c21b1677805985307da34"},
+    {file = "PyYAML-6.0.1-cp312-cp312-macosx_10_9_x86_64.whl", hash = "sha256:855fb52b0dc35af121542a76b9a84f8d1cd886ea97c84703eaa6d88e37a2ad28"},
+    {file = "PyYAML-6.0.1-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9"},
+    {file = "PyYAML-6.0.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0"},
+    {file = "PyYAML-6.0.1-cp312-cp312-musllinux_1_1_x86_64.whl", hash = "sha256:8d4e9c88387b0f5c7d5f281e55304de64cf7f9c0021a3525bd3b1c542da3b0e4"},
+    {file = "PyYAML-6.0.1-cp312-cp312-win32.whl", hash = "sha256:d483d2cdf104e7c9fa60c544d92981f12ad66a457afae824d146093b8c294c54"},
+    {file = "PyYAML-6.0.1-cp312-cp312-win_amd64.whl", hash = "sha256:0d3304d8c0adc42be59c5f8a4d9e3d7379e6955ad754aa9d6ab7a398b59dd1df"},
     {file = "PyYAML-6.0.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:50550eb667afee136e9a77d6dc71ae76a44df8b3e51e41b77f6de2932bfe0f47"},
     {file = "PyYAML-6.0.1-cp36-cp36m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:1fe35611261b29bd1de0070f0b2f47cb6ff71fa6595c077e42bd0c419fa27b98"},
     {file = "PyYAML-6.0.1-cp36-cp36m-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:704219a11b772aea0d8ecd7058d0082713c3562b4e271b849ad7dc4a5c90c13c"},
@@ -715,6 +726,7 @@ files = [
     {file = "PyYAML-6.0.1-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:a0cd17c15d3bb3fa06978b4e8958dcdc6e0174ccea823003a106c7d4d7899ac5"},
     {file = "PyYAML-6.0.1-cp38-cp38-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:28c119d996beec18c05208a8bd78cbe4007878c6dd15091efb73a30e90539696"},
     {file = "PyYAML-6.0.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:7e07cbde391ba96ab58e532ff4803f79c4129397514e1413a7dc761ccd755735"},
+    {file = "PyYAML-6.0.1-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:49a183be227561de579b4a36efbb21b3eab9651dd81b1858589f796549873dd6"},
     {file = "PyYAML-6.0.1-cp38-cp38-win32.whl", hash = "sha256:184c5108a2aca3c5b3d3bf9395d50893a7ab82a38004c8f61c258d4428e80206"},
     {file = "PyYAML-6.0.1-cp38-cp38-win_amd64.whl", hash = "sha256:1e2722cc9fbb45d9b87631ac70924c11d3a401b2d7f410cc0e3bbf249f2dca62"},
     {file = "PyYAML-6.0.1-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:9eb6caa9a297fc2c2fb8862bc5370d0303ddba53ba97e71f08023b6cd73d16a8"},
@@ -722,25 +734,52 @@ files = [
     {file = "PyYAML-6.0.1-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:5773183b6446b2c99bb77e77595dd486303b4faab2b086e7b17bc6bef28865f6"},
     {file = "PyYAML-6.0.1-cp39-cp39-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:b786eecbdf8499b9ca1d697215862083bd6d2a99965554781d0d8d1ad31e13a0"},
     {file = "PyYAML-6.0.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:bc1bf2925a1ecd43da378f4db9e4f799775d6367bdb94671027b73b393a7c42c"},
+    {file = "PyYAML-6.0.1-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:04ac92ad1925b2cff1db0cfebffb6ffc43457495c9b3c39d3fcae417d7125dc5"},
     {file = "PyYAML-6.0.1-cp39-cp39-win32.whl", hash = "sha256:faca3bdcf85b2fc05d06ff3fbc1f83e1391b3e724afa3feba7d13eeab355484c"},
     {file = "PyYAML-6.0.1-cp39-cp39-win_amd64.whl", hash = "sha256:510c9deebc5c0225e8c96813043e62b680ba2f9c50a08d3724c7f28a747d1486"},
     {file = "PyYAML-6.0.1.tar.gz", hash = "sha256:bfdf460b1736c775f2ba9f6a92bca30bc2095067b8a9d77876d1fad6cc3b4a43"},
 ]
 
+[[package]]
+name = "ruff"
+version = "0.0.286"
+description = "An extremely fast Python linter, written in Rust."
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "ruff-0.0.286-py3-none-macosx_10_7_x86_64.whl", hash = "sha256:8e22cb557e7395893490e7f9cfea1073d19a5b1dd337f44fd81359b2767da4e9"},
+    {file = "ruff-0.0.286-py3-none-macosx_10_9_x86_64.macosx_11_0_arm64.macosx_10_9_universal2.whl", hash = "sha256:68ed8c99c883ae79a9133cb1a86d7130feee0397fdf5ba385abf2d53e178d3fa"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:8301f0bb4ec1a5b29cfaf15b83565136c47abefb771603241af9d6038f8981e8"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:acc4598f810bbc465ce0ed84417ac687e392c993a84c7eaf3abf97638701c1ec"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:88c8e358b445eb66d47164fa38541cfcc267847d1e7a92dd186dddb1a0a9a17f"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:0433683d0c5dbcf6162a4beb2356e820a593243f1fa714072fec15e2e4f4c939"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:ddb61a0c4454cbe4623f4a07fef03c5ae921fe04fede8d15c6e36703c0a73b07"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:47549c7c0be24c8ae9f2bce6f1c49fbafea83bca80142d118306f08ec7414041"},
+    {file = "ruff-0.0.286-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:559aa793149ac23dc4310f94f2c83209eedb16908a0343663be19bec42233d25"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:d73cfb1c3352e7aa0ce6fb2321f36fa1d4a2c48d2ceac694cb03611ddf0e4db6"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:3dad93b1f973c6d1db4b6a5da8690c5625a3fa32bdf38e543a6936e634b83dc3"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_i686.whl", hash = "sha256:26afc0851f4fc3738afcf30f5f8b8612a31ac3455cb76e611deea80f5c0bf3ce"},
+    {file = "ruff-0.0.286-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:9b6b116d1c4000de1b9bf027131dbc3b8a70507788f794c6b09509d28952c512"},
+    {file = "ruff-0.0.286-py3-none-win32.whl", hash = "sha256:556e965ac07c1e8c1c2d759ac512e526ecff62c00fde1a046acb088d3cbc1a6c"},
+    {file = "ruff-0.0.286-py3-none-win_amd64.whl", hash = "sha256:5d295c758961376c84aaa92d16e643d110be32add7465e197bfdaec5a431a107"},
+    {file = "ruff-0.0.286-py3-none-win_arm64.whl", hash = "sha256:1d6142d53ab7f164204b3133d053c4958d4d11ec3a39abf23a40b13b0784e3f0"},
+    {file = "ruff-0.0.286.tar.gz", hash = "sha256:f1e9d169cce81a384a26ee5bb8c919fe9ae88255f39a1a69fd1ebab233a85ed2"},
+]
+
 [[package]]
 name = "setuptools"
-version = "68.0.0"
+version = "68.1.2"
 description = "Easily download, build, install, upgrade, and uninstall Python packages"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "setuptools-68.0.0-py3-none-any.whl", hash = "sha256:11e52c67415a381d10d6b462ced9cfb97066179f0e871399e006c4ab101fc85f"},
-    {file = "setuptools-68.0.0.tar.gz", hash = "sha256:baf1fdb41c6da4cd2eae722e135500da913332ab3f2f5c7d33af9b492acb5235"},
+    {file = "setuptools-68.1.2-py3-none-any.whl", hash = "sha256:3d8083eed2d13afc9426f227b24fd1659489ec107c0e86cec2ffdde5c92e790b"},
+    {file = "setuptools-68.1.2.tar.gz", hash = "sha256:3d4dfa6d95f1b101d695a6160a7626e15583af71a5f52176efa5d39a054d475d"},
 ]
 
 [package.extras]
-docs = ["furo", "jaraco.packaging (>=9)", "jaraco.tidelift (>=1.4)", "pygments-github-lexers (==0.0.5)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-favicon", "sphinx-hoverxref (<2)", "sphinx-inline-tabs", "sphinx-lint", "sphinx-notfound-page (==0.8.3)", "sphinx-reredirects", "sphinxcontrib-towncrier"]
-testing = ["build[virtualenv]", "filelock (>=3.4.0)", "flake8-2020", "ini2toml[lite] (>=0.9)", "jaraco.envs (>=2.2)", "jaraco.path (>=3.2.0)", "pip (>=19.1)", "pip-run (>=8.8)", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=1.3)", "pytest-mypy (>=0.9.1)", "pytest-perf", "pytest-ruff", "pytest-timeout", "pytest-xdist", "tomli-w (>=1.0.0)", "virtualenv (>=13.0.0)", "wheel"]
+docs = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "pygments-github-lexers (==0.0.5)", "rst.linker (>=1.9)", "sphinx (>=3.5,<=7.1.2)", "sphinx-favicon", "sphinx-hoverxref (<2)", "sphinx-inline-tabs", "sphinx-lint", "sphinx-notfound-page (==0.8.3)", "sphinx-reredirects", "sphinxcontrib-towncrier"]
+testing = ["build[virtualenv]", "filelock (>=3.4.0)", "flake8-2020", "ini2toml[lite] (>=0.9)", "jaraco.develop (>=7.21)", "jaraco.envs (>=2.2)", "jaraco.path (>=3.2.0)", "pip (>=19.1)", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-mypy (>=0.9.1)", "pytest-perf", "pytest-ruff", "pytest-timeout", "pytest-xdist", "tomli-w (>=1.0.0)", "virtualenv (>=13.0.0)", "wheel"]
 testing-integration = ["build[virtualenv]", "filelock (>=3.4.0)", "jaraco.envs (>=2.2)", "jaraco.path (>=3.2.0)", "pytest", "pytest-enabler", "pytest-xdist", "tomli", "virtualenv (>=13.0.0)", "wheel"]
 
 [[package]]
@@ -778,13 +817,13 @@ files = [
 
 [[package]]
 name = "virtualenv"
-version = "20.24.2"
+version = "20.24.3"
 description = "Virtual Python Environment builder"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "virtualenv-20.24.2-py3-none-any.whl", hash = "sha256:43a3052be36080548bdee0b42919c88072037d50d56c28bd3f853cbe92b953ff"},
-    {file = "virtualenv-20.24.2.tar.gz", hash = "sha256:fd8a78f46f6b99a67b7ec5cf73f92357891a7b3a40fd97637c27f854aae3b9e0"},
+    {file = "virtualenv-20.24.3-py3-none-any.whl", hash = "sha256:95a6e9398b4967fbcb5fef2acec5efaf9aa4972049d9ae41f95e0972a683fd02"},
+    {file = "virtualenv-20.24.3.tar.gz", hash = "sha256:e5c3b4ce817b0b328af041506a2a299418c98747c4b1e68cb7527e74ced23efc"},
 ]
 
 [package.dependencies]
@@ -817,4 +856,4 @@ jwt = ["PyJWT"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "40f4f57345ce8031c9cb4681685e70cb8a2bf103118428058fac03079d6aee5f"
+content-hash = "84e9d52bc648ba92c443cb870146b0bea39e7afe6eb3b1b87c7bfd6717536e1c"
diff --git a/pyproject.toml b/pyproject.toml
index 5c46159a8..8878d0551 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,10 +17,11 @@ pydantic = "^1.9.1"
 httpx = ">=0.23.0, <1.0.0"
 typing-extensions = "^4.3.0"
 anyio = { version = "^3.6.1", optional = true }
-PyJWT = { version = "^2.4.0", extras=["crypto"], optional = true }
+PyJWT = { version = "^2.4.0", extras = ["crypto"], optional = true }
 
 [tool.poetry.group.dev.dependencies]
 tomli = "^2.0.1"
+ruff = "^0.0.286"
 isort = "^5.10.1"
 black = "^23.1.0"
 Jinja2 = "^3.1.2"
@@ -51,10 +52,27 @@ skip_gitignore = true
 force_sort_within_sections = true
 extra_standard_library = ["typing_extensions"]
 
+[tool.ruff]
+select = ["E", "W", "F", "UP", "C", "T", "PYI", "PT", "Q"]
+ignore = ["E402", "C901", "UP037"]
+extend-exclude = ["githubkit/rest/", "githubkit/webhooks/"]
+
+line-length = 88
+target-version = "py38"
+
 [tool.pyright]
 reportPrivateImportUsage = false
 reportShadowedImports = false
 
+pythonPlatform = "All"
+executionEnvironments = [
+  { root = "./codegen", pythonVersion = "3.10" },
+  { root = "./", pythonVersion = "3.8", extraPaths = [
+    "./",
+  ] },
+]
+
+
 [[tool.codegen.rest]]
 version = "2022-11-28"
 description_source = "https://raw.githubusercontent.com/github/rest-api-description/main/descriptions-next/api.github.com/api.github.com.2022-11-28.json"
@@ -87,50 +105,110 @@ output_dir = "githubkit/rest/"
 # https://github.com/github/rest-api-description/issues/1639
 "/components/schemas/issue/properties/body_text" = { type = ["string", "null"] }
 "/components/schemas/issue/properties/body_html" = { type = ["string", "null"] }
-"/components/schemas/timeline-reviewed-event/properties/body_text" = { type = ["string", "null"] }
-"/components/schemas/timeline-reviewed-event/properties/body_html" = { type = ["string", "null"] }
-"/components/schemas/release/properties/body_text" = { type = ["string", "null"] }
-"/components/schemas/release/properties/body_html" = { type = ["string", "null"] }
+"/components/schemas/timeline-reviewed-event/properties/body_text" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/timeline-reviewed-event/properties/body_html" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/release/properties/body_text" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/release/properties/body_html" = { type = [
+  "string",
+  "null",
+] }
 
 # https://github.com/github/rest-api-description/issues/1811
 "/components/schemas/pull-request-simple/properties/head/properties/repo" = { anyOf = [
-    { type = "null" },
-    { "$ref" = "#/components/schemas/repository" }
+  { type = "null" },
+  { "$ref" = "#/components/schemas/repository" },
 ], "$ref" = "<unset>" }
 
 # https://github.com/github/rest-api-description/issues/1812
-"/components/schemas/pull-request-simple/properties/labels/items/properties/description" = { type = ["string", "null"] }
+"/components/schemas/pull-request-simple/properties/labels/items/properties/description" = { type = [
+  "string",
+  "null",
+] }
 
 # https://github.com/github/rest-api-description/issues/621
-"/components/schemas/repository/properties/temp_clone_token" = { type = ["string", "null"] }
-"/components/schemas/repository/properties/template_repository/properties/temp_clone_token" = { type = ["string", "null"] }
-"/components/schemas/minimal-repository/properties/temp_clone_token" = { type = ["string", "null"] }
-"/components/schemas/team-repository/properties/temp_clone_token" = { type = ["string", "null"] }
-"/components/schemas/pull-request/properties/head/properties/repo/properties/temp_clone_token" = { type = ["string", "null"] }
-"/components/schemas/pull-request/properties/base/properties/repo/properties/temp_clone_token" = { type = ["string", "null"] }
-"/components/schemas/repo-search-result-item/properties/temp_clone_token" = { type = ["string", "null"] }
+"/components/schemas/repository/properties/temp_clone_token" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/repository/properties/template_repository/properties/temp_clone_token" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/minimal-repository/properties/temp_clone_token" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/team-repository/properties/temp_clone_token" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/pull-request/properties/head/properties/repo/properties/temp_clone_token" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/pull-request/properties/base/properties/repo/properties/temp_clone_token" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/repo-search-result-item/properties/temp_clone_token" = { type = [
+  "string",
+  "null",
+] }
 
 # https://github.com/github/rest-api-description/issues/2491
-"/components/schemas/auto-merge/properties/commit_title" = { type = ["string", "null"] }
-"/components/schemas/auto-merge/properties/commit_message" = { type = ["string", "null"] }
+"/components/schemas/auto-merge/properties/commit_title" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/auto-merge/properties/commit_message" = { type = [
+  "string",
+  "null",
+] }
 
 # https://github.com/github/rest-api-description/issues/2496
 "/paths/~1repos~1{owner}~1{repo}~1releases/post/requestBody/content/application~1json/schema/properties/make_latest" = { default = "true" }
 "/paths/~1repos~1{owner}~1{repo}~1releases~1{release_id}/patch/requestBody/content/application~1json/schema/properties/make_latest" = { default = "true" }
 
 # https://github.com/github/rest-api-description/issues/2507
-"/components/schemas/organization-full/properties/company" = { type = ["string", "null"] }
-"/components/schemas/organization-full/properties/email" = { type = ["string", "null"] }
-"/components/schemas/organization-full/properties/location" = { type = ["string", "null"] }
-"/components/schemas/team-organization/properties/company" = { type = ["string", "null"] }
-"/components/schemas/team-organization/properties/email" = { type = ["string", "null"] }
-"/components/schemas/team-organization/properties/location" = { type = ["string", "null"] }
+"/components/schemas/organization-full/properties/company" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/organization-full/properties/email" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/organization-full/properties/location" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/team-organization/properties/company" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/team-organization/properties/email" = { type = [
+  "string",
+  "null",
+] }
+"/components/schemas/team-organization/properties/location" = { type = [
+  "string",
+  "null",
+] }
 
 # copilot-seat-details/assignee is not valid
 "/components/schemas/copilot-seat-details/properties/assignee" = { enum = "<unset>", oneOf = [
   { "$ref" = "#/components/schemas/simple-user" },
   { "$ref" = "#/components/schemas/team" },
-  { "$ref" = "#/components/schemas/organization" }
+  { "$ref" = "#/components/schemas/organization" },
 ] }
 
 [tool.codegen.webhook]
@@ -144,12 +222,18 @@ types_output = "githubkit/webhooks/types.py"
 # https://docs.github.com/developers/webhooks-and-events/webhooks/webhook-events-and-payloads#installation
 "/definitions/installation$created/properties/requester" = { anyOf = [
   { type = "null" },
-  { "$ref" = "#/definitions/user" }
+  { "$ref" = "#/definitions/user" },
 ], "$ref" = {} }
 
 # https://github.com/github/rest-api-description/issues/2491
-"/definitions/auto-merge/properties/commit_title" = { type = ["string", "null"] }
-"/definitions/auto-merge/properties/commit_message" = { type = ["string", "null"] }
+"/definitions/auto-merge/properties/commit_title" = { type = [
+  "string",
+  "null",
+] }
+"/definitions/auto-merge/properties/commit_message" = { type = [
+  "string",
+  "null",
+] }
 
 # [FIXED] https://github.com/octokit/webhooks/issues/806
 # "/definitions/secret_scanning_alert$resolved/properties/alert/allOf/1/properties/resolution" = { enum = ["false_positive", "wont_fix", "revoked", "used_in_tests"] }