diff --git a/.github/workflows/deploy_to_pypi.yml b/.github/workflows/deploy_to_pypi.yml
index 46453f2..6ecc78b 100644
--- a/.github/workflows/deploy_to_pypi.yml
+++ b/.github/workflows/deploy_to_pypi.yml
@@ -20,7 +20,7 @@ jobs:
           pip install -r requirements-dev.txt
       - name: Build wheel
         run: |
-          python setup.py bdist_wheel
+          python -m pip build --wheel
       - name: Publish distribution to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
diff --git a/.github/workflows/test_and_build.yml b/.github/workflows/test_and_build.yml
index 1ac0432..8da872b 100644
--- a/.github/workflows/test_and_build.yml
+++ b/.github/workflows/test_and_build.yml
@@ -24,7 +24,7 @@ jobs:
         pip install -r requirements-dev.txt
     - name: Run tests
       run: |
-        python setup.py pytest
+        python -m pytest
     - name: Build wheel
       run: |
-        python setup.py bdist_wheel
\ No newline at end of file
+        python -m build --wheel
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..0a93ea2
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,45 @@
+[build-system]
+requires = ["hatchling>=1.0", "hatch-vcs"]
+build-backend = "hatchling.build"
+
+[project]
+name = "wellpathpy"
+dynamic = ["version"]
+description = "Light package to load well deviations"
+readme = "README.md"
+authors = [
+    { name = "Robert Leckenby", email = "fracgeol@gmail.com" },
+    { name = "Jørgen Kvalsvik", email = "j@lambda.is" },
+    { name = "Brendon Hall", email = "brendon.hall@gmail.com" },
+]
+maintainers = [
+]
+license = { file = "LICENSE" }
+platforms = "any"
+
+dependencies = [
+    "numpy >=1.10",
+]
+
+[project.optional-dependencies]
+test = [
+    "pytest",
+    "hypothesis",
+]
+
+[project.urls]
+"Homepage" = "https://github.com/Zabamund/wellpathpy"
+"Repository" = "https://github.com/Zabamund/wellpathpy"
+
+[tool.hatch.version]
+source = "vcs"
+
+[tool.hatch.metadata]
+license = "LGPL-3.0"
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+
+[tool.setuptools_scm]
+version_scheme = "post-release"
+
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7cfed63..23256a0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,3 +3,4 @@ numpy
 setuptools-scm
 hypothesis
 wheel
+build
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 9af7e6f..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-[aliases]
-test=pytest
\ No newline at end of file
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 9d04e2f..0000000
--- a/setup.py
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env python3
-
-from setuptools import setup
-
-with open("README.md", "r") as f:
-    long_description = f.read()
-
-setup(name='wellpathpy',
-      description='Light package to load well deviations',
-      long_description=long_description,
-      author='Robert Leckenby, Brendon Hall, Jørgen Kvalsvik',
-      author_email='fracgeol@gmail.com',
-      url='https://github.com/Zabamund/wellpathpy',
-      packages=['wellpathpy'],
-      license='LGPL-3.0',
-      platforms='any',
-      install_requires=['numpy >=1.10'],
-      setup_requires=['setuptools >=28', 'setuptools_scm', 'pytest-runner'],
-      tests_require=['pytest', 'hypothesis'],
-      use_scm_version=True,
-      )