diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..0e93454
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,31 @@
+[build-system]
+requires = ["setuptools", "setuptools-scm"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "seqeval"
+authors = [
+    {name = "Hironsan", email = "hiroki.nakayama.py@gmail.com"},
+]
+description = "Testing framework for sequence labeling"
+readme = "README.md"
+requires-python = ">=3.8"
+license = {text = "MIT"}
+classifiers = [
+        "License :: OSI Approved :: MIT License",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3",
+        "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",
+        "Programming Language :: Python :: Implementation :: PyPy"
+]
+dependencies = ["numpy>=1.14.0", "scikit-learn>=0.21.3"]
+dynamic = ["version"]
+
+[project.optional-dependencies]
+dev = ["pytest", "autopep8", "flake8", "pytest-cov", "isort"]
+
+[project.scripts]
diff --git a/setup.py b/setup.py
index bd36f8f..6068493 100644
--- a/setup.py
+++ b/setup.py
@@ -1,54 +1,3 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-import io
-import os
-import sys
+from setuptools import setup
 
-from setuptools import find_packages, setup
-
-# Package meta-data.
-NAME = 'seqeval'
-DESCRIPTION = 'Testing framework for sequence labeling'
-URL = 'https://github.com/chakki-works/seqeval'
-EMAIL = 'hiroki.nakayama.py@gmail.com'
-AUTHOR = 'Hironsan'
-LICENSE = 'MIT'
-
-here = os.path.abspath(os.path.dirname(__file__))
-with io.open(os.path.join(here, 'README.md'), encoding='utf-8') as f:
-    long_description = '\n' + f.read()
-
-if sys.argv[-1] == 'publish':
-    os.system('python setup.py sdist bdist_wheel upload')
-    sys.exit()
-
-required = ['numpy>=1.14.0', 'scikit-learn>=0.21.3']
-
-setup(
-    name=NAME,
-    use_scm_version=True,
-    setup_requires=['setuptools_scm'],
-    description=DESCRIPTION,
-    long_description=long_description,
-    long_description_content_type='text/markdown',
-    author=AUTHOR,
-    author_email=EMAIL,
-    url=URL,
-    packages=find_packages(exclude=('tests',)),
-    install_requires=required,
-    extras_require={
-        'cpu': [],
-        'gpu': [],
-    },
-    include_package_data=True,
-    license=LICENSE,
-    classifiers=[
-        'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7',
-        'Programming Language :: Python :: 3.8',
-        'Programming Language :: Python :: Implementation :: CPython',
-        'Programming Language :: Python :: Implementation :: PyPy'
-    ],
-)
+setup()