diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..2205f77
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,60 @@
+[build-system]
+requires = ["pbr>=6.0.0", "setuptools>=64.0.0"]
+build-backend = "pbr.build"
+
+[project]
+requires-python = ">=3.8"
+name = "python-chi"
+authors = [
+    {name = "University of Chicago", email = "dev@lists.chameleoncloud.org"},
+]
+description = "Helper library for Chameleon Infrastructure (CHI) testbed"
+dynamic = ["version"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Environment :: OpenStack",
+    "Intended Audience :: Science/Research",
+    "Intended Audience :: System Administrators",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+]
+readme = "README.rst"
+license = {file = "LICENSE"}
+
+dependencies = [
+    "fabric",
+    "keystoneauth1",
+    "openstacksdk",
+    "paramiko",
+    "python-blazarclient @ git+https://github.com/ChameleonCloud/python-blazarclient",
+    "python-cinderclient",
+    "python-glanceclient",
+    "python-ironicclient",
+    "python-manilaclient",
+    "python-neutronclient",
+    "python-novaclient",
+    "python-swiftclient",
+    "python-zunclient",
+    "ipython",
+    "ipywidgets",
+    "networkx",
+    "matplotlib",
+]
+
+[project.optional-dependencies]
+dev = [
+    "black",
+    "pytest",
+    "pytest-mock",
+    "pytest-watch",
+    "requests_mock"
+]
+
+[project.urls]
+Homepage = "https://www.chameleoncloud.org"
+Documentation = "https://python-chi.readthedocs.io/en/latest/"
+Repository = "https://github.com/chameleoncloud/python-chi"
+
+[tool.setuptools]
+packages = ["chi"]
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index bc5832c..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-fabric
-keystoneauth1
-openstacksdk
-paramiko
-git+https://github.com/ChameleonCloud/python-blazarclient
-python-cinderclient
-python-glanceclient
-python-ironicclient
-python-manilaclient
-python-neutronclient
-python-novaclient
-python-swiftclient
-python-zunclient
-ipython
-ipywidgets
-networkx
-matplotlib
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 247ac61..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,27 +0,0 @@
-[metadata]
-name = python-chi
-summary = Helper library for Chameleon Infrastructure (CHI) testbed
-description-file = README.rst
-author = University of Chicago
-author-email = dev@lists.chameleoncloud.org
-home-page = https://www.chameleoncloud.org
-classifier =
-    Development Status :: 4 - Beta
-    Environment :: Console
-    Environment :: OpenStack
-    Intended Audience :: Science/Research
-    Intended Audience :: System Administrators
-    Operating System :: OS Independent
-    Programming Language :: Python
-
-[files]
-packages =
-  chi
-
-[options]
-install_requires =
-  fabric
-  keystoneauth1
-  openstacksdk
-  paramiko
-  requests
diff --git a/setup.py b/setup.py
index b8d7aaa..6ca97f1 100644
--- a/setup.py
+++ b/setup.py
@@ -2,8 +2,4 @@
 
 from setuptools import setup
 
-setup(
-    setup_requires=["pbr"],
-    pbr=True,
-    version='{{VERSION_PLACEHOLDER}}'
-)
+setup(setup_requires=["pbr"])
diff --git a/test-requirements.txt b/test-requirements.txt
deleted file mode 100644
index 68d3d04..0000000
--- a/test-requirements.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-black
-pytest
-pytest-mock
-pytest-watch
-requests_mock
diff --git a/tox.ini b/tox.ini
index a1b7eca..01bed2f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,8 +5,7 @@ envlist = py38
 [testenv]
 usedevelop = True
 passenv = OS_*
-deps = .
-     -r{toxinidir}/test-requirements.txt
+deps = .[dev]
 changedir = tests
 commands =
 	{posargs:pytest}