diff --git a/README.rst b/README.rst
index 9c84bc0..268e590 100644
--- a/README.rst
+++ b/README.rst
@@ -3,7 +3,7 @@ unimpeded: Universal model comparison & parameter estimation over diverse datase
 ==================================================================================
 :unimpeded: Universal model comparison & parameter estimation over diverse datasets
 :Author: Will Handley
-:Version: 1.0.0a0
+:Version: 0.0.0
 :Homepage: https://github.com/handley-lab/unimpeded
 :Documentation: http://unimpeded.readthedocs.io/
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..33755e1
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,44 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "unimpeded"
+dynamic = ["version"]
+authors = [
+    { name="Will Handley", email="williamjameshandley@gmail.com" },
+]
+description = "Universal model comparison & parameter estimation over diverse datasets"
+readme = "README.rst"
+license = {file = "LICENSE"}
+requires-python = ">=3.8"
+dependencies = [
+    "anesthetic>=2.0.0b40"
+]
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    "Development Status :: 1 - Planning",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "Natural Language :: English",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Scientific/Engineering :: Astronomy",
+    "Topic :: Scientific/Engineering :: Physics",
+    "Topic :: Scientific/Engineering :: Visualization",
+    "Topic :: Scientific/Engineering :: Information Analysis",
+    "Topic :: Scientific/Engineering :: Mathematics",
+]
+
+[project.urls]
+"Homepage" = "https://github.com/handley-lab/unimpeded"
+"Bug Tracker" = "https://github.com/handley-lab/unimpeded/issues"
+"Documentation" = "https://unimpeded.readthedocs.io/en/latest/"
+
+[project.optional-dependencies]
+docs = ["sphinx", "sphinx_rtd_theme", "numpydoc"]
+test = ["pytest", "pytest-cov", "flake8", "pydocstyle", "packaging", "pre-commit"]
+
+[tool.setuptools.dynamic]
+version = {attr = "unimpeded._version.__version__"}
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 1f77310..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-anesthetic>=2.0.0b12
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..b8e6ce8
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,3 @@
+[options]
+packages = find:
+include_package_data = True
diff --git a/setup.py b/setup.py
deleted file mode 100644
index e4db1b8..0000000
--- a/setup.py
+++ /dev/null
@@ -1,60 +0,0 @@
-#!/usr/bin/env python3
-from setuptools import setup, find_packages
-
-
-def readme(short=False):
-    with open('README.rst') as f:
-        if short:
-            return f.readlines()[1].strip()
-        else:
-            return f.read()
-
-
-def get_version(short=False):
-    with open('README.rst') as f:
-        for line in f:
-            if ':Version:' in line:
-                ver = line.split(':')[2].strip()
-                if short:
-                    subver = ver.split('.')
-                    return '%s.%s' % tuple(subver[:2])
-                else:
-                    return ver
-
-
-setup(name='unimpeded',
-      version=get_version(),
-      description=readme(short=True),
-      long_description=readme(),
-      author='Will Handley',
-      author_email='wh260@cam.ac.uk',
-      url='https://github.com/handley-lab/unimpeded',
-      packages=find_packages(),
-      scripts=[],
-      install_requires=open('requirements.txt').read().splitlines(),
-      setup_requires=['pytest-runner'],
-      extras_require={
-          'docs': ['sphinx', 'sphinx_rtd_theme', 'numpydoc'],
-          },
-      tests_require=['pytest', 'packaging'],
-      include_package_data=True,
-      license='MIT',
-      classifiers=[
-                   'Development Status :: 1 - Planning',
-                   'Intended Audience :: Developers',
-                   'Intended Audience :: Science/Research',
-                   'Natural Language :: English',
-                   'License :: OSI Approved :: MIT License',
-                   'Programming Language :: Python :: 3.6',
-                   'Programming Language :: Python :: 3.7',
-                   'Programming Language :: Python :: 3.8',
-                   'Programming Language :: Python :: 3.9',
-                   'Programming Language :: Python :: 3.10',
-                   'Topic :: Scientific/Engineering',
-                   'Topic :: Scientific/Engineering :: Astronomy',
-                   'Topic :: Scientific/Engineering :: Physics',
-                   'Topic :: Scientific/Engineering :: Visualization',
-                   'Topic :: Scientific/Engineering :: Information Analysis',
-                   'Topic :: Scientific/Engineering :: Mathematics',
-      ],
-      )
diff --git a/unimpeded/_version.py b/unimpeded/_version.py
new file mode 100644
index 0000000..77d6f4c
--- /dev/null
+++ b/unimpeded/_version.py
@@ -0,0 +1 @@
+0.0.0