diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 4a63b89..360c9b2 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -3,25 +3,36 @@ name: tox
 on: [push, pull_request]
 
 jobs:
-  tox:
+  flake8-and-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.12
+      - name: Install Tox and any other packages
+        run: pip install tox
+      - name: Run flake8 / docs
+        run: tox -e flake8,docs
 
+  test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ["3.11", "3.12"]
+        python: ["3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
       - name: Start Redis
-        uses: supercharge/redis-github-action@1.5.0
+        uses: supercharge/redis-github-action@1.8.0
+        with:
+          redis-version: 6
       - name: Install Tox and any other packages
         run: pip install tox
       - name: Run Tox
         run: tox -e py
-      - name: Run flake8 / docs
-        run: tox -e flake8,docs
-        if: matrix.python == 3.12
diff --git a/MANIFEST.in b/MANIFEST.in
index d624caa..ce91fd5 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -9,7 +9,6 @@ include Makefile *.rst *.cfg *.ini *.txt
 global-exclude *.pyc *.swp
 global-exclude __pycache__
 include conftest.py
-exclude bootstrap.py
 exclude .installed.cfg
 exclude .coveragerc
 exclude update.sh
diff --git a/README.rst b/README.rst
index 888482a..aff8ff6 100644
--- a/README.rst
+++ b/README.rst
@@ -19,7 +19,7 @@ A pluggable irc client library based on python's `asyncio
    :target: http://thenounproject.com/term/hydra/46963/
 
 
-Requires python 3.5+
+Requires python 3.11+
 
 Python 2 is no longer supported, but if you don't have a choice you can use
 an older version::
diff --git a/examples/wsgiapp.py b/examples/wsgiapp.py
index 253aa09..d68b641 100644
--- a/examples/wsgiapp.py
+++ b/examples/wsgiapp.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 import asyncio
-from aiohttp import wsgi
+from aiohttp_wsgi import wsgi
 from irc3 import plugin
 import json
 
diff --git a/irc3/plugins/web.py b/irc3/plugins/web.py
index 645c637..1191553 100644
--- a/irc3/plugins/web.py
+++ b/irc3/plugins/web.py
@@ -6,9 +6,9 @@
 
 Introduce a web interface to post messages
 
-Install aiohttp::
+Install aiohttp and aiohttp-wsgi::
 
-    $ pip install aiohttp
+    $ pip install aiohttp aiohttp-wsgi
 
 ..
     >>> from irc3.testing import IrcBot
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..f650e14
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,66 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "irc3"
+version = "1.1.11.dev0"
+description = "plugable irc client library based on asyncio with DCC and SASL support"
+readme = "README.rst"
+requires-python = ">=3.11"
+license = { file = "LICENSE" }
+authors = [{ name = "Gael Pasgrimaud", email = "gael@gawel.org" }]
+keywords = ["irc", "dcc", "asyncio"]
+classifiers = [
+  "Intended Audience :: Developers",
+  "Programming Language :: Python :: 3",
+  "Topic :: Communications :: Chat :: Internet Relay Chat",
+  "Development Status :: 5 - Production/Stable",
+]
+dependencies = ["venusian>=3.0", "docopt"]
+
+[project.optional-dependencies]
+test = [
+  "aiocron",
+  "aiohttp",
+  "aiohttp-wsgi",
+  "feedparser",
+  "irc3-plugins-test",
+  "pysocks",
+  "pytest",
+  "pytest-aiohttp",
+  "pytest-asyncio",
+  "redis",
+  "requests",
+  "twitter",
+]
+web = [
+  "aiohttp",
+  "aiohttp-wsgi",
+]
+
+[project.scripts]
+irc3 = "irc3:run"
+irc3d = "irc3d:run"
+
+[project.urls]
+Homepage = "https://github.com/gawel/irc3/"
+
+[tool.setuptools.packages.find]
+exclude = ["docs", "tests"]
+
+[tool.pytest.ini_options]
+asyncio_default_fixture_loop_scope = "function"
+addopts = [
+  "-p no:warnings",
+  "-p no:unraisableexception",
+  "--doctest-modules",
+  "--doctest-glob='*.rst'",
+]
+ignore = [
+  "CHANGES.rst",
+  "examples/*",
+  "docs/conf.py",
+  "irc3/_*.py",
+  "irc3/testing.py",
+]
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index fea3734..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,21 +0,0 @@
-[tool:pytest]
-asyncio_default_fixture_loop_scope=function
-addopts = -p no:warnings
-          -p no:unraisableexception
-          --doctest-modules
-          --doctest-glob='*.rst'
-          --ignore=CHANGES.rst
-          --ignore=setup.py
-          --ignore=bootstrap.py
-          --ignore=examples/
-          --ignore=docs/conf.py
-          --ignore=irc3/_*.py
-          --ignore=irc3/testing.py
-
-[flake8]
-exclude=bootstrap.py,./irc3/compat.py,./.tox/*,./src/*,./docs*,./.eggs/
-ignore=W605
-
-[aliases]
-dev = develop easy_install irc3[test]
-test=pytest
diff --git a/setup.py b/setup.py
deleted file mode 100644
index b6aef8a..0000000
--- a/setup.py
+++ /dev/null
@@ -1,68 +0,0 @@
-# -*- coding: utf-8 -*-
-import os
-import codecs
-from setuptools import setup
-from setuptools import find_packages
-
-version = '1.1.11.dev0'
-
-install_requires = ['venusian>=3.0', 'docopt']
-test_requires = [
-    'pytest-asyncio',
-    'pytest-aiohttp',
-    'feedparser',
-    'requests',
-    'pysocks',
-    'twitter',
-    'aiocron',
-    'redis',
-    'pytest',
-    'irc3-plugins-test',
-]
-
-
-def read(*rnames):
-    filename = os.path.join(os.path.dirname(__file__), *rnames)
-    with codecs.open(filename, encoding='utf8') as fd:
-        return fd.read()
-
-
-setup(
-    name='irc3',
-    version=version,
-    description=(
-        "plugable irc client library based on asyncio "
-        "with DCC and SASL support"
-    ),
-    long_description=read('README.rst'),
-    classifiers=[
-        'Intended Audience :: Developers',
-        'Programming Language :: Python :: 3.7',
-        'Programming Language :: Python :: 3.9',
-        'Programming Language :: Python :: 3.10',
-        'Programming Language :: Python :: 3.11',
-        'License :: OSI Approved :: MIT License',
-        'Topic :: Communications :: Chat :: Internet Relay Chat',
-        'Development Status :: 5 - Production/Stable',
-    ],
-    keywords='irc dcc asyncio',
-    author='Gael Pasgrimaud',
-    author_email='gael@gawel.org',
-    url='https://github.com/gawel/irc3/',
-    license='MIT',
-    packages=find_packages(exclude=['docs', 'tests']),
-    include_package_data=True,
-    zip_safe=False,
-    install_requires=install_requires,
-    tests_require=test_requires,
-    setup_requires=["pytest-runner"],
-    extras_require={
-        'test': test_requires,
-        'web': ['aiohttp'],
-    },
-    entry_points='''
-    [console_scripts]
-    irc3 = irc3:run
-    irc3d = irc3d:run
-    ''',
-)
diff --git a/tox.ini b/tox.ini
index 3d8a6ee..0e21ff4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,6 @@
 [tox]
-envlist = py311,py312,flake8,docs
+envlist = py311,py312,py313,flake8,docs
+isolated_build=true
 
 [testenv]
 skipsdist=true
@@ -8,7 +9,7 @@ allowlist_externals =
     rm
 commands =
     rm -f .coverage
-    coverage run {envbindir}/py.test -xv []
+    coverage run {envbindir}/py.test -xv tests
     coverage report -m
 deps =
     -e .[test,web]
@@ -44,3 +45,13 @@ commands =
     python -m irc3._parse_rfc
     python -m irc3._gen_doc
 deps =
+
+[flake8]
+exclude =
+    ./irc3/compat.py
+    ./.tox/*
+    ./src/*
+    ./docs*
+    ./.eggs/
+    ./.venv/
+ignore = W605