diff --git a/pyproject.toml b/pyproject.toml
index ecf20b1e..94e66ff0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-  "setuptools>=61.0"
+  "setuptools>=68.0"
 ]
 build-backend = "setuptools.build_meta"
 
@@ -14,7 +14,7 @@ maintainers = [
     {name = "E. McConville", email = "emcconville@emcconville.com"},
 ]
 description = "Ctypes-based simple MagickWand API binding for Python"
-readme = "README.rst"
+readme = { file = "README.rst", content-type = "text/x-rst" }
 requires-python = ">=3.7"
 keywords = ["ImageMagick", "ctypes"]
 license = {text = "MIT License"}
@@ -31,7 +31,7 @@ classifiers = [
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
     "Programming Language :: Python :: Implementation :: Stackless",
-    "Topic :: Multimedia :: Graphics"
+    "Topic :: Multimedia :: Graphics",
 ]
 dynamic = ["version"]
 
@@ -46,5 +46,12 @@ Repository = "https://github.com/emcconville/wand"
 Tracker = "https://github.com/emcconville/wand/issues"
 Changelog = "https://docs.wand-py.org/en/latest/changes.html"
 
+[tools.setuptools]
+packages = ["wand", "wand.cdefs"]
+
+[tool.setuptools.packages.find]
+include = ["wand", "wand.cdefs"]
+exclude = ["prof", "temp", "sample", "support"]
+
 [tool.setuptools.dynamic]
-version = {attr = "wand.version.VERSION"}
\ No newline at end of file
+version = { attr = "wand.VERSION" }
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index f7bd83dc..00000000
--- a/setup.cfg
+++ /dev/null
@@ -1,53 +0,0 @@
-[metadata]
-author = Hong Minhee
-author_email = hongminhee@member.fsf.org
-classifiers =
-    Development Status :: 5 - Production/Stable
-    Intended Audience :: Developers
-    License :: OSI Approved :: MIT License
-    Operating System :: OS Independent
-    Programming Language :: Python :: 3
-    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
-    Programming Language :: Python :: Implementation :: PyPy
-    Programming Language :: Python :: Implementation :: Stackless
-    Topic :: Multimedia :: Graphics
-    Topic :: Multimedia :: Graphics :: Graphics Conversion
-description = Ctypes-based simple MagickWand API binding for Python
-keywords = ImageMagick, ctypes
-license = MIT
-license_files = LICENSE
-long_description = file: README.rst
-long_description_content_type = text/x-rst; charset=UTF-8
-maintainer = E. McConville
-maintainer_email = "E. McConville" <emcconville@emcconville.com>
-name = Wand
-platforms = unix, linux, osx, win32
-project_urls =
-    Documentation = https://docs.wand-py.org
-    Changelog=https://docs.wand-py.org/en/latest/changelog.html
-    Source = https://github.com/emcconville/wand
-    Tracker = https://github.com/emcconville/wand/issues
-url = https://docs.wand-py.org/en/latest/
-version = attr: wand.version.VERSION
-
-[options]
-packages = find:
-python_requires = >=3.7
-
-[options.packages.find]
-include =
-    wand
-    wand.cdefs
-exclude =
-    docs*
-    tests*
-    support*
-
-[options.extras_require]
-test = ptest>=7.2.0
-doc = Sphinx>=5.3.0
\ No newline at end of file
diff --git a/setup.py b/setup.py
index d88e309b..b582bd38 100644
--- a/setup.py
+++ b/setup.py
@@ -1,9 +1,9 @@
 import os
 import os.path
-try:
-    from setuptools import setup
-except ImportError:
-    from distutils.core import setup
+import sys
+from setuptools import setup, find_packages
+
+sys.path.insert(0, '.')
 
 from wand.version import VERSION
 
@@ -31,6 +31,18 @@ def run_tests(self):
             raise SystemExit(errno)
     cmdclass = {'test': pytest}
 
+wand_includes = [
+    "wand",
+    "wand.cdefs"
+]
+
+wand_excludes = [
+    "prof",     # CI Memory profile.
+    "temp",     # CI artifacts.
+    "sample",   # Old documents.
+    "support",  # Non-public issues.
+]
+
 test_requires = [
     'pytest >= 7.2.0',
 ]
@@ -41,7 +53,10 @@ def run_tests(self):
 
 setup(
     name='Wand',
-    packages=['wand', 'wand.cdefs'],
+    packages=find_packages(
+        include=wand_includes,
+        exclude=wand_excludes,
+    ),
     version=VERSION,
     description='Ctypes-based simple MagickWand API binding for Python',
     long_description=readme(),
diff --git a/wand/__init__.py b/wand/__init__.py
index ef794bde..3de4da1a 100644
--- a/wand/__init__.py
+++ b/wand/__init__.py
@@ -4,3 +4,4 @@
 .. _MagickWand API: http://www.imagemagick.org/script/magick-wand.php
 
 """
+from .version import VERSION
\ No newline at end of file