diff --git a/setup.cfg b/setup.cfg
index c8c3b12..0bd31a2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,14 +2,13 @@
 name = requests-mock
 author = Jamie Lennox
 author_email = jamielennox@gmail.com
-summary = Mock out responses from the requests package
-description_file = README.rst
+description = Mock out responses from the requests package
+long_description = file:README.rst
 license = Apache-2
-license_file = LICENSE
-home_page = https://requests-mock.readthedocs.io/
+url = https://requests-mock.readthedocs.io/
 project_urls =
     Source = https://github.com/jamielennox/requests-mock
-classifier =
+classifiers =
     Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
     Intended Audience :: Information Technology
@@ -29,11 +28,13 @@ classifier =
     Programming Language :: Python :: Implementation :: CPython
     Programming Language :: Python :: Implementation :: PyPy
     Topic :: Software Development :: Testing
-test_suite = tests
 
-[files]
+[options]
 packages = requests_mock
-package-data = requests_mock = py.typed, *.pyi
+include_package_data = true
+install_requires =
+    requests>=2.3,<3
+    six
 
 [build_sphinx]
 all_files = 1
@@ -43,10 +44,10 @@ source-dir = doc/source
 [bdist_wheel]
 universal = 1
 
-[extras]
+[optinos.extras_require]
 fixture =
   fixtures
 
-[entry_points]
+[options.entry_points]
 pytest11 =
     requests_mock = requests_mock.contrib._pytest_plugin
diff --git a/setup.py b/setup.py
deleted file mode 100755
index aa2d8a0..0000000
--- a/setup.py
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env python
-
-from setuptools import setup
-
-setup(
-    setup_requires=['pbr'],
-    pbr=True,
-)
diff --git a/tox.ini b/tox.ini
index 9500c77..666b83d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,12 +9,9 @@ envlist =
 setenv =
     PYTHONPATH = {toxinidir}:{toxinidir}/requests-mock
 commands =
-    pytest tests/pytest
-    python setup.py testr
+    pytest
 deps =
-    -r{toxinidir}/requirements.txt
     -r{toxinidir}/test-requirements.txt
-    pbr
 
 [testenv:pep8]
 commands = flake8 requests_mock tests