diff --git a/pyproject.toml b/pyproject.toml
index 2284ac9ad..1a4bb3154 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,50 @@
+[build-system]
+requires = ["pbr>=6.1.1"]
+build-backend = "pbr.build"
+
+[project]
+name = "openstacksdk"
+description = "An SDK for building applications to work with OpenStack"
+authors = [
+    {name = "OpenStack"},
+    {email="openstack-discuss@lists.openstack.org"}
+]
+readme = {file = "README.rst", content-type = "text/x-rst"}
+license = {text = "Apache-2.0"}
+dynamic = ["version", "dependencies"]
+# dependencies = [ ]
+requires-python = ">=3.10"
+classifiers = [
+  "Environment :: OpenStack",
+  "Intended Audience :: Information Technology",
+  "Intended Audience :: System Administrators",
+  "License :: OSI Approved :: Apache Software License",
+  "Operating System :: POSIX :: Linux",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+]
+
+# [project.optional-dependencies]
+# test = [
+# ]
+
+[project.urls]
+Homepage = "https://docs.openstack.org/openstacksdk"
+Repository = "https://opendev.org/openstack/openstacksdk/"
+
+[project.scripts]
+# TODO(mordred) Move this to an OSC command at some point
+openstack-inventory = "openstack.cloud.cmd.inventory:main"
+
+[tool.setuptools]
+packages = [
+    "openstack"
+]
+
 [tool.mypy]
 python_version = "3.10"
 show_column_numbers = true
diff --git a/setup.cfg b/setup.cfg
index 34410f3df..682722d6e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,30 +1,2 @@
 [metadata]
 name = openstacksdk
-summary = An SDK for building applications to work with OpenStack
-description_file =
-    README.rst
-author = OpenStack
-author_email = openstack-discuss@lists.openstack.org
-home_page = https://docs.openstack.org/openstacksdk/
-python_requires = >=3.10
-classifier =
-    Environment :: OpenStack
-    Intended Audience :: Information Technology
-    Intended Audience :: System Administrators
-    License :: OSI Approved :: Apache Software License
-    Operating System :: POSIX :: Linux
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: 3.13
-
-[files]
-packages =
-    openstack
-
-# TODO(mordred) Move this to an OSC command before 1.0
-[entry_points]
-console_scripts =
-    openstack-inventory = openstack.cloud.cmd.inventory:main