diff --git a/pyproject.toml b/pyproject.toml
index 4fafdd7..70620aa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,5 +2,53 @@
 requires = ["setuptools >= 75.3.1"]
 build-backend = "setuptools.build_meta"
 
+[project]
+name = "Send2Trash"
+version = "2.0.0"
+description = "Send file to trash natively under Mac OS X, Windows and Linux"
+readme = "README.rst"
+license = "BSD-3-Clause"
+license-files = ["LICENSE"]
+authors = [
+    {name = "Andrew Senetar", email = "arsenetar@voltaicideas.net"},
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: Microsoft :: Windows",
+    "Operating System :: POSIX",
+    "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 :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "Topic :: Desktop Environment :: File Managers"
+]
+requires-python = ">=3.8"
+
+[project.urls]
+Homepage = "https://github.com/arsenetar/send2trash"
+Repository = "https://github.com/arsenetar/send2trash.git"
+Issues = "https://github.com/arsenetar/send2trash/issues"
+
+[project.scripts]
+send2trash = "send2trash.__main__:main"
+
+[project.optional-dependencies]
+test = [
+    "pytest >= 8",
+]
+nativelib = [
+    "pywin32 >= 305; sys_platform == 'win32'",
+    "pyobjc >= 9.0; sys_platform == 'darwin'",
+]
+
 [tool.black]
 line-length = 120
+
+[tool.isort]
+profile = "black"
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 91f98e9..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,51 +0,0 @@
-[metadata]
-name = Send2Trash
-version = 2.0.0
-url = https://github.com/arsenetar/send2trash
-project_urls = 
-    Bug Reports = https://github.com/arsenetar/send2trash/issues
-author = Andrew Senetar
-author_email = arsenetar@voltaicideas.net
-license = BSD License
-license_files = LICENSE
-description = Send file to trash natively under Mac OS X, Windows and Linux
-long_description = file:README.rst
-long_description_content_type = text/x-rst
-classifiers = 
-    Development Status :: 5 - Production/Stable
-    Intended Audience :: Developers
-    License :: OSI Approved :: BSD License
-    Operating System :: MacOS :: MacOS X
-    Operating System :: Microsoft :: Windows
-    Operating System :: POSIX
-    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 :: 3.12
-    Programming Language :: Python :: 3.13
-    Programming Language :: Python :: 3.14
-    Topic :: Desktop Environment :: File Managers
-
-[options]
-packages = find:
-tests_require = pytest
-python_requires = !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, !=3.6.*, !=3.7.*
-
-[options.packages.find]
-include=
-    send2trash*
-
-[options.extras_require]
-win32 = 
-    pywin32; sys_platform == "win32"
-objc = 
-    pyobjc-framework-Cocoa; sys_platform == "darwin"
-nativeLib = 
-    pywin32; sys_platform == "win32"
-    pyobjc-framework-Cocoa; sys_platform == "darwin"
-
-[options.entry_points]
-console_scripts =
-    send2trash = send2trash.__main__:main
\ No newline at end of file
diff --git a/tox.ini b/tox.ini
index 1bc1b99..a63cc51 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,11 +13,6 @@ commands =
     flake8
     pytest
 
-[testenv:py27]
-deps =
-    configparser
-    {[testenv]deps}
-
 [flake8]
 exclude = .tox,env,build
 max-line-length = 120