diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 552dbde..e083653 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -22,7 +22,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install testtools pbr ruff
+        python -m pip install testtools ruff
     - name: Run ruff
       run: |
         python -m ruff check .
diff --git a/.gitignore b/.gitignore
index 69c8eef..bb54aef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,6 @@
 TAGS
 tags
 lib/testtools
-MANIFEST
 build
 dist
 *~
@@ -11,5 +10,5 @@ testscenarios.egg-info
 *.pyc
 __pycache__
 *.egg
-ChangeLog
-AUTHORS
+testscenarios/_version.py
+tox.ini
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index 0edefa1..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,10 +0,0 @@
-include .bzrignore
-include Apache-2.0
-include BSD
-include COPYING
-include GOALS
-include HACKING
-include MANIFEST.in
-include Makefile
-include NEWS
-include doc/*.py
diff --git a/Makefile b/Makefile
index 859ad70..f13344d 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,4 @@ TAGS: testscenarios/*.py testscenarios/tests/*.py
 tags: testscenarios/*.py testscenarios/tests/*.py
 	ctags -R testscenarios/
 
-release:
-	python setup.py sdist bdist_wheel upload -s
-
-.PHONY: all check release
+.PHONY: all check
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..c002daa
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,60 @@
+[build-system]
+requires = ["hatchling", "hatch-vcs"]
+build-backend = "hatchling.build"
+
+[project]
+name = "testscenarios"
+description = "Testscenarios, a pyunit extension for dependency injection"
+readme = "README.rst"
+classifiers = [
+    "Development Status :: 6 - Mature",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: BSD License",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "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",
+    "Topic :: Software Development :: Quality Assurance",
+    "Topic :: Software Development :: Testing",
+]
+authors = [{name = "Testing-cabal", email = "testing-cabal@lists.launchpad.net"}]
+license = {text = "Apache-2.0 or BSD"}
+requires-python = ">=3.8"
+dynamic = ["version"]
+
+[project.urls]
+Homepage = "https://launchpad.net/testscenarios"
+"Bug Tracker" = "https://bugs.launchpad.net/testscenarios"
+"Source Code" = "https://github.com/testing-cabal/testscenarios"
+
+[project.optional-dependencies]
+"test" = ["testtools"]
+
+[tool.hatch.version]
+source = "vcs"
+
+[tool.hatch.build.hooks.vcs]
+version-file = "testscenarios/_version.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "testscenarios*",
+    "APACHE-2.0",
+    "AUTHORS",
+    "BSD",
+    "ChangeLog",
+    "COPYING",
+    "GOALS",
+    "HACKING",
+    "Makefile",
+    "NEWS",
+    "README.rst",
+    "tox.ini",
+    "doc/*.py",
+    ]
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index e1e5a1b..04da15e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1 @@
-pbr >= 0.11
 testtools
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index eaf9018..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,23 +0,0 @@
-[metadata]
-name = testscenarios
-summary = Testscenarios, a pyunit extension for dependency injection
-description_file = README.rst
-author = Testing-cabal
-author_email = testing-cabal@lists.launchpad.net
-home_page = https://launchpad.net/testscenarios
-classifier = 
-    Development Status :: 6 - Mature
-    Intended Audience :: Developers
-    License :: OSI Approved :: BSD License
-    License :: OSI Approved :: Apache Software License
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Topic :: Software Development :: Quality Assurance
-    Topic :: Software Development :: Testing
-
-[options]
-python_requires = >=3.8
-
-[test]
-test_module = testscenarios.tests
diff --git a/setup.py b/setup.py
deleted file mode 100755
index ed58d0f..0000000
--- a/setup.py
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env python
-import setuptools
-
-setuptools.setup(
-    setup_requires=['pbr'],
-    pbr=True)
diff --git a/testscenarios/__init__.py b/testscenarios/__init__.py
index ab68ba9..e5f6780 100644
--- a/testscenarios/__init__.py
+++ b/testscenarios/__init__.py
@@ -27,21 +27,7 @@
 methods for details.
 """
 
-# same format as sys.version_info: "A tuple containing the five components of
-# the version number: major, minor, micro, releaselevel, and serial. All
-# values except releaselevel are integers; the release level is 'alpha',
-# 'beta', 'candidate', or 'final'. The version_info value corresponding to the
-# Python version 2.0 is (2, 0, 0, 'final', 0)."  Additionally we use a
-# releaselevel of 'dev' for unreleased under-development code.
-#
-# If the releaselevel is 'alpha' then the major/minor/micro components are not
-# established at this point, and setup.py will use a version of next-$(revno).
-# If the releaselevel is 'final', then the tarball will be major.minor.micro.
-# Otherwise it is major.minor.micro~$(revno).
-from pbr.version import VersionInfo
-_version = VersionInfo('testscenarios')
-__version__ = _version.semantic_version().version_tuple()
-version = _version.release_string()
+from testscenarios._version import __version__
 
 __all__ = [
     'TestWithScenarios',
@@ -52,6 +38,7 @@
     'load_tests_apply_scenarios',
     'multiply_scenarios',
     'per_module_scenarios',
+    '__version__',
     ]