diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..d107673
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,79 @@
+[build-system]
+requires = ["setuptools>=61.2", "setuptools_scm[toml]>=3.4.3"]
+build-backend = "setuptools.build_meta"
+
+# Copyright 2020 John Vandenberg
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+[project]
+name = "https-everywhere"
+authors = [{email = "jayvdb@gmail.com"}]
+license = {text = "Apache-2.0"}
+description = "Privacy for Pythons. Requests adapters for HTTPS, including HSTS preloading and HTTPS Everywhere rules"
+readme = "README.md"
+classifiers = [
+    "Environment :: Console",
+    "Environment :: Plugins",
+    "Environment :: Web Environment",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "Intended Audience :: System Administrators",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 2.7",
+    "Programming Language :: Python :: 3.4",
+    "Programming Language :: Python :: 3.5",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Topic :: Internet :: WWW/HTTP :: Browsers",
+    "Topic :: Internet :: WWW/HTTP :: Session",
+    "Topic :: Security",
+    "Development Status :: 4 - Beta",
+]
+requires-python = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
+dependencies = [
+    "requests[security]",
+    "appdirs",
+    "logging-helper",
+    "cached-property",
+]
+dynamic = ["version"]
+
+[project.urls]
+Homepage = "https://github.com/jayvdb/https-everywhere-py"
+
+[project.optional-dependencies]
+testing = [
+    "unittest-expander",
+    "lxml", # lxml is optional, needed for testing upstream rules
+    "tldextract",
+    "regex",
+]
+
+[tool.setuptools]
+include-package-data = false
+
+[tool.setuptools.packages.find]
+include = [
+    "https_everywhere",
+    "https_everywhere.*",
+]
+namespaces = false
+
+[tool.setuptools_scm]
+
+[tool.distutils.bdist_wheel]
+universal = 1
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index ed8a958..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,5 +0,0 @@
-[bdist_wheel]
-universal = 1
-
-[metadata]
-license_file = LICENSE
diff --git a/setup.py b/setup.py
deleted file mode 100755
index 8b4e516..0000000
--- a/setup.py
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env python
-"""HTTPS Everywhere."""
-
-"""
-Copyright 2020 John Vandenberg
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-"""
-
-from setuptools import find_packages, setup
-
-__version__ = "0.2.2"
-
-classifiers = """\
-Environment :: Console
-Environment :: Plugins
-Environment :: Web Environment
-Intended Audience :: Developers
-Intended Audience :: Science/Research
-Intended Audience :: System Administrators
-License :: OSI Approved :: Apache Software License
-Operating System :: OS Independent
-Programming Language :: Python :: 2.7
-Programming Language :: Python :: 3.4
-Programming Language :: Python :: 3.5
-Programming Language :: Python :: 3.6
-Programming Language :: Python :: 3.7
-Programming Language :: Python :: 3.8
-Programming Language :: Python :: Implementation :: CPython
-Topic :: Internet :: WWW/HTTP :: Browsers
-Topic :: Internet :: WWW/HTTP :: Session
-Topic :: Security
-Development Status :: 4 - Beta
-"""
-
-setup(
-    name="https-everywhere",
-    version=__version__,
-    description="Privacy for Pythons. Requests adapters for HTTPS, including HSTS preloading and HTTPS Everywhere rules",
-    license="Apache-2.0",
-    author_email="jayvdb@gmail.com",
-    url="https://github.com/jayvdb/https-everywhere-py",
-    packages=find_packages(exclude=["tests", "tests.*"]),
-    python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*",
-    install_requires=[
-        "requests[security]",
-        "appdirs",
-        "logging-helper",
-        "cached-property",
-    ],
-    classifiers=classifiers.splitlines(),
-    tests_require=["unittest-expander", "lxml", "tldextract", "regex"],
-    # lxml is optional, needed for testing upstream rules
-)