diff --git a/pyproject.toml b/pyproject.toml
index 5e862a9..877242f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,63 @@
 [build-system]
 requires = ["pbr>=6.0.0", "setuptools>=64.0.0"]
 build-backend = "pbr.build"
+
+[project]
+name = "aodhclient"
+description = "Python client library for Aodh"
+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"]
+requires-python = ">=3.10"
+classifiers = [
+  "Development Status :: 5 - Production/Stable",
+  "Environment :: Console",
+  "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",
+  "Programming Language :: Python :: 3 :: Only",
+]
+
+[project.urls]
+Homepage = "https://docs.openstack.org/python-aodhclient"
+Repository = "https://opendev.org/openstack/python-aodhclient"
+
+[tool.setuptools]
+packages = [
+    "aodhclient"
+]
+
+[project.scripts]
+aodh = "aodhclient.shell:main"
+
+[project.entry-points."keystoneauth1.plugin"]
+aodh-noauth = "aodhclient.noauth:AodhNoAuthLoader"
+
+[project.entry-points."openstack.cli.extension"]
+alarm = "aodhclient.osc"
+
+[project.entry-points."openstack.alarming.v2"]
+alarm_create = "aodhclient.v2.alarm_cli:CliAlarmCreate"
+alarm_list = "aodhclient.v2.alarm_cli:CliAlarmList"
+alarm_show = "aodhclient.v2.alarm_cli:CliAlarmShow"
+alarm_delete = "aodhclient.v2.alarm_cli:CliAlarmDelete"
+alarm_update = "aodhclient.v2.alarm_cli:CliAlarmUpdate"
+alarm_state_get = "aodhclient.v2.alarm_cli:CliAlarmStateGet"
+alarm_state_set = "aodhclient.v2.alarm_cli:CliAlarmStateSet"
+alarm-history_search = "aodhclient.v2.alarm_history_cli:CliAlarmHistorySearch"
+alarm-history_show = "aodhclient.v2.alarm_history_cli:CliAlarmHistoryShow"
+alarming_capabilities_list = "aodhclient.v2.capabilities_cli:CliCapabilitiesList"
+alarm_quota_show = "aodhclient.v2.quota_cli:QuotaShow"
+alarm_quota_set = "aodhclient.v2.quota_cli:QuotaSet"
+alarm_metrics = "aodhclient.v2.metrics_cli:CliMetrics"
diff --git a/setup.cfg b/setup.cfg
index 738df15..3015d43 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,51 +1,2 @@
 [metadata]
 name = aodhclient
-summary = Python client library for Aodh
-description_file =
-    README.rst
-author = OpenStack
-author_email = openstack-discuss@lists.openstack.org
-home_page = https://docs.openstack.org/python-aodhclient/latest/
-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 :: Only
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-
-[files]
-packages =
-    aodhclient
-
-[entry_points]
-console_scripts =
-    aodh = aodhclient.shell:main
-
-keystoneauth1.plugin =
-    aodh-noauth = aodhclient.noauth:AodhNoAuthLoader
-
-openstack.cli.extension =
-    metric = aodhclient.osc
-
-openstack.alarming.v2 =
-    alarm create = aodhclient.v2.alarm_cli:CliAlarmCreate
-    alarm list = aodhclient.v2.alarm_cli:CliAlarmList
-    alarm show = aodhclient.v2.alarm_cli:CliAlarmShow
-    alarm delete = aodhclient.v2.alarm_cli:CliAlarmDelete
-    alarm update = aodhclient.v2.alarm_cli:CliAlarmUpdate
-    alarm state get = aodhclient.v2.alarm_cli:CliAlarmStateGet
-    alarm state set = aodhclient.v2.alarm_cli:CliAlarmStateSet
-    alarm-history search = aodhclient.v2.alarm_history_cli:CliAlarmHistorySearch
-    alarm-history show = aodhclient.v2.alarm_history_cli:CliAlarmHistoryShow
-    alarming capabilities list = aodhclient.v2.capabilities_cli:CliCapabilitiesList
-    alarm quota show = aodhclient.v2.quota_cli:QuotaShow
-    alarm quota set = aodhclient.v2.quota_cli:QuotaSet
-    alarm metrics = aodhclient.v2.metrics_cli:CliMetrics
-