diff --git a/pyproject.toml b/pyproject.toml
index 26108523..b0672016 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,8 +1,73 @@
 # pyproject.toml
 [build-system]
-requires = ["setuptools>=45", "wheel", "setuptools_scm[toml]>=6.0"]
+requires = ["setuptools>=61.2", "wheel", "setuptools_scm[toml]>=6.0"]
 build-backend = "setuptools.build_meta"
 
+[project]
+name = "twine"
+authors = [
+	{ name = "Donald Stufft and individual contributors", email = "donald@stufft.io" },
+]
+description = "Collection of utilities for publishing packages on PyPI"
+classifiers = [
+	"Intended Audience :: Developers",
+	"License :: OSI Approved :: Apache Software License",
+	"Natural Language :: English",
+	"Operating System :: MacOS :: MacOS X",
+	"Operating System :: POSIX",
+	"Operating System :: POSIX :: BSD",
+	"Operating System :: POSIX :: Linux",
+	"Operating System :: Microsoft :: Windows",
+	"Programming Language :: Python",
+	"Programming Language :: Python :: 3",
+	"Programming Language :: Python :: 3 :: Only",
+	"Programming Language :: Python :: 3.8",
+	"Programming Language :: Python :: 3.9",
+	"Programming Language :: Python :: 3.10",
+	"Programming Language :: Python :: 3.11",
+	"Programming Language :: Python :: 3.12",
+	"Programming Language :: Python :: Implementation :: CPython",
+]
+requires-python = ">=3.8"
+dependencies = [
+	"pkginfo >= 1.8.1",
+	"readme-renderer >= 35.0",
+	"requests >= 2.20",
+	"requests-toolbelt >= 0.8.0, != 0.9.0",
+	"urllib3 >= 1.26.0",
+	"importlib-metadata >= 3.6",
+	"keyring >= 15.1",
+	"rfc3986 >= 1.4.0",
+	"rich >= 12.0.0",
+]
+dynamic = ["version"]
+
+[project.readme]
+file = "README.rst"
+content-type = "text/x-rst"
+
+[project.urls]
+Homepage = "https://twine.readthedocs.io/"
+Source = "https://github.com/pypa/twine/"
+Documentation = "https://twine.readthedocs.io/en/latest/"
+"Packaging tutorial" = "https://packaging.python.org/tutorials/packaging-projects/"
+
+[project.entry-points."twine.registered_commands"]
+check = "twine.commands.check:main"
+upload = "twine.commands.upload:main"
+register = "twine.commands.register:main"
+
+[project.scripts]
+twine = "twine.__main__:main"
+
+[tool.setuptools]
+packages = [
+	"twine",
+	"twine.commands",
+]
+include-package-data = true
+license-files = ["LICENSE"]
+
 [tool.setuptools_scm]
 
 [tool.towncrier]
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 4b4908ac..00000000
--- a/setup.cfg
+++ /dev/null
@@ -1,56 +0,0 @@
-[metadata]
-license_files = LICENSE
-name = twine
-author = Donald Stufft and individual contributors
-author_email = donald@stufft.io
-description = Collection of utilities for publishing packages on PyPI
-long_description = file:README.rst
-long_description_content_type = text/x-rst
-url = https://twine.readthedocs.io/
-project_urls =
-    Source = https://github.com/pypa/twine/
-    Documentation = https://twine.readthedocs.io/en/latest/
-    Packaging tutorial = https://packaging.python.org/tutorials/packaging-projects/
-classifiers =
-    Intended Audience :: Developers
-    License :: OSI Approved :: Apache Software License
-    Natural Language :: English
-    Operating System :: MacOS :: MacOS X
-    Operating System :: POSIX
-    Operating System :: POSIX :: BSD
-    Operating System :: POSIX :: Linux
-    Operating System :: Microsoft :: Windows
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: Implementation :: CPython
-
-[options]
-packages =
-    twine
-    twine.commands
-python_requires = >=3.8
-install_requires=
-    pkginfo >= 1.8.1
-    readme-renderer >= 35.0
-    requests >= 2.20
-    requests-toolbelt >= 0.8.0, != 0.9.0
-    urllib3 >= 1.26.0
-    importlib-metadata >= 3.6
-    keyring >= 15.1
-    rfc3986 >= 1.4.0
-    rich >= 12.0.0
-include_package_data = True
-
-[options.entry_points]
-twine.registered_commands =
-    check = twine.commands.check:main
-    upload = twine.commands.upload:main
-    register = twine.commands.register:main
-console_scripts =
-    twine = twine.__main__:main