diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3f17e792..bef06f2b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,6 +5,11 @@ repos:
   hooks:
   - id: check-merge-conflict
     exclude: rst$
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.7.0
+  hooks:
+  - id: ruff
+    args: [--fix]
 - repo: https://github.com/asottile/yesqa
   rev: v1.5.0
   hooks:
@@ -43,11 +48,6 @@ repos:
     exclude: ^(docs|tests)/.*
     additional_dependencies:
     - pytest
-- repo: https://github.com/pycqa/flake8
-  rev: 7.1.1
-  hooks:
-  - id: flake8
-    language_version: python3
 - repo: https://github.com/pre-commit/pygrep-hooks
   rev: v1.10.0
   hooks:
@@ -68,6 +68,12 @@ repos:
   rev: 0.29.3
   hooks:
   - id: check-github-actions
+- repo: https://github.com/tox-dev/pyproject-fmt
+  rev: 2.3.1
+  hooks:
+  - id: pyproject-fmt
+      # https://pyproject-fmt.readthedocs.io/en/latest/#calculating-max-supported-python-version
+    additional_dependencies: [tox>=4.9]
 ci:
   skip:
   - actionlint-docker
diff --git a/pyproject.toml b/pyproject.toml
index 81540a53..da02e5c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,10 +1,19 @@
 [build-system]
+build-backend = "setuptools.build_meta"
+
 requires = [
-  "setuptools>=51.0",
+  "setuptools>=51",
+  "setuptools-scm[toml]>=6.2",
   "wheel>=0.36",
-  "setuptools_scm[toml]>=6.2"
 ]
-build-backend = "setuptools.build_meta"
 
 [tool.setuptools_scm]
 write_to = "pytest_asyncio/_version.py"
+
+[tool.ruff]
+line-length = 88
+lint.select = [
+  "E", # pycodestyle
+  "F", # pyflakes
+  "W", # pycodestyle
+]
diff --git a/setup.cfg b/setup.cfg
index 3ae1ed28..886b9d62 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -74,6 +74,3 @@ junit_family=xunit2
 filterwarnings =
   error
   ignore:The event_loop fixture provided by pytest-asyncio has been redefined.*:DeprecationWarning
-
-[flake8]
-max-line-length = 88
diff --git a/tox.ini b/tox.ini
index bdf37f77..d6e65df9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 3.14.0
+minversion = 4.9.0
 envlist = py39, py310, py311, py312, py13, pytest-min, docs
 isolated_build = true
 passenv =