diff --git a/.gitignore b/.gitignore
index 047a2c1..f5b7f4d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+/html2text/_version.py
+
 *.py[co]
 *.bak
 build
diff --git a/docs/usage.md b/docs/usage.md
index 2a5b78c..f22b56c 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -21,9 +21,9 @@ $ pip install html2text
 Clone the repository from https://github.com/Alir3z4/html2text
 
 ```
-$ git clone --depth 1 https://github.com/Alir3z4/html2text.git
-$ python setup.py build
-$ python setup.py install
+$ git clone --depth 50 https://github.com/Alir3z4/html2text.git
+$ python -m build -nwx
+$ python -m pip install --upgrade ./dist/*.whl
 ```
 
 
diff --git a/html2text/__init__.py b/html2text/__init__.py
index c59ae16..e9dc74f 100644
--- a/html2text/__init__.py
+++ b/html2text/__init__.py
@@ -9,6 +9,7 @@
 from typing import Dict, List, Optional, Tuple, Union
 
 from . import config
+from ._version import __version_tuple__ as __version__
 from .elements import AnchorElement, ListElement
 from .typing import OutCallback
 from .utils import (
@@ -27,9 +28,6 @@
     unifiable_n,
 )
 
-__version__ = (2020, 1, 16)
-
-
 # TODO:
 # Support decoded entities with UNIFIABLE.
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..8a813b9
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,56 @@
+[build-system]
+requires = ["setuptools>=61.2", "setuptools_scm[toml]>=3.4.3"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "html2text"
+description = "Turn HTML into equivalent Markdown-structured text."
+readme = "README.md"
+authors = [{name = "Aaron Swartz", email = "me@aaronsw.com"}]
+maintainers = [{name = "Alireza Savand", email = "alireza.savand@gmail.com"}]
+license = {text = "GNU GPL 3"}
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: GNU General Public License (GPL)",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "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 :: Only",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+]
+urls = {Homepage = "https://github.com/Alir3z4/html2text/"}
+requires-python = ">=3.5"
+dynamic = ["version"]
+
+[project.scripts]
+html2text = "html2text.cli:main"
+
+[tool.setuptools]
+zip-safe = false
+packages = ["html2text"]
+platforms = ["OS Independent"]
+include-package-data = false
+
+[tool.setuptools.package-data]
+html2text = ["py.typed"]
+
+[tool.setuptools_scm]
+write_to = "html2text/_version.py"
+
+[tool.flake8]  # you will need Flake8-pyproject
+max_line_length = "88"
+extend-ignore = "E203"
+
+[tool.isort]
+profile = "black"
+combine_as_imports = true
+
+[tool.mypy]
+python_version = "3.5"
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 6ba62eb..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,51 +0,0 @@
-[metadata]
-name = html2text
-version = attr: html2text.__version__
-description = Turn HTML into equivalent Markdown-structured text.
-long_description = file: README.md
-long_description_content_type = text/markdown
-url = https://github.com/Alir3z4/html2text/
-author = Aaron Swartz
-author_email = me@aaronsw.com
-maintainer = Alireza Savand
-maintainer_email = alireza.savand@gmail.com
-license = GNU GPL 3
-classifiers =
-    Development Status :: 5 - Production/Stable
-    Intended Audience :: Developers
-    License :: OSI Approved :: GNU General Public License (GPL)
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    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 :: Only
-    Programming Language :: Python :: Implementation :: CPython
-    Programming Language :: Python :: Implementation :: PyPy
-platform = OS Independent
-
-[options]
-zip_safe = False
-packages = html2text
-python_requires = >=3.5
-
-[options.entry_points]
-console_scripts =
-    html2text = html2text.cli:main
-
-[options.package_data]
-html2text = py.typed
-
-[flake8]
-max_line_length = 88
-extend-ignore = E203
-
-[isort]
-combine_as_imports = True
-profile = black
-
-[mypy]
-python_version = 3.5
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 6068493..0000000
--- a/setup.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()