diff --git a/devel/py-types-python-dateutil/Makefile b/devel/py-types-python-dateutil/Makefile
index 59e9e2993faa..590068ccd348 100644
--- a/devel/py-types-python-dateutil/Makefile
+++ b/devel/py-types-python-dateutil/Makefile
@@ -1,19 +1,22 @@
 PORTNAME=	types-python-dateutil
-DISTVERSION=	2.9.0.20260323
+DISTVERSION=	2.9.0.20260402
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	types_python_dateutil-${DISTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Typing stubs for python-dateutil
 WWW=		https://github.com/python/typeshed
 
 LICENSE=	APACHE20
 
+BUILD_DEPENDS=	${PY_SETUPTOOLS} \
+		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
+
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	pep517 autoplist
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-types-python-dateutil/distinfo b/devel/py-types-python-dateutil/distinfo
index 3c9e7e7908d4..27ffc525c3f7 100644
--- a/devel/py-types-python-dateutil/distinfo
+++ b/devel/py-types-python-dateutil/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1774991574
-SHA256 (types_python_dateutil-2.9.0.20260323.tar.gz) = a107aef5841db41ace381dbbbd7e4945220fc940f7a72172a0be5a92d9ab7164
-SIZE (types_python_dateutil-2.9.0.20260323.tar.gz) = 16897
+TIMESTAMP = 1775198285
+SHA256 (types_python_dateutil-2.9.0.20260402.tar.gz) = a980142b9966713acb382c467e35c5cc4208a2f91b10b8d785a0ae6765df6c0b
+SIZE (types_python_dateutil-2.9.0.20260402.tar.gz) = 16941
diff --git a/devel/py-types-python-dateutil/files/patch-pyproject.toml b/devel/py-types-python-dateutil/files/patch-pyproject.toml
index 879af1e86f87..00be64ecd923 100644
--- a/devel/py-types-python-dateutil/files/patch-pyproject.toml
+++ b/devel/py-types-python-dateutil/files/patch-pyproject.toml
@@ -1,17 +1,29 @@
---- pyproject.toml.orig	2026-03-31 14:19:18.055818000 -0700
-+++ pyproject.toml	2026-03-31 14:19:18.058072000 -0700
-@@ -1,12 +1,11 @@
+--- pyproject.toml.orig	2026-04-03 06:50:00 UTC
++++ pyproject.toml
+@@ -1,12 +1,10 @@ build-backend = "setuptools.build_meta"
  [build-system]
  build-backend = "setuptools.build_meta"
 -requires = ["setuptools>=82.0.1"]
-+requires = ["setuptools>=63"]
++requires = ["setuptools>=61.0"]
  
  [project]
  name = "types-python-dateutil"
- version = "2.9.0.20260323"
+ version = "2.9.0.20260402"
 -license = "Apache-2.0"
 -license-files = ["LICENSE"]
-+license = {text = "Apache-2.0"}
  description = "Typing stubs for python-dateutil"
  readme = { text = """\
  ## Typing stubs for python-dateutil
+@@ -46,8 +44,10 @@ dependencies = []
+ "Chat" = "https://gitter.im/python/typing"
+ 
+ [tool.setuptools]
+-packages = ['dateutil-stubs']
+ include-package-data = false
+ 
++[tool.setuptools.packages.find]
++include = ["dateutil-stubs*"]
++
+ [tool.setuptools.package-data]
+-'dateutil-stubs' = ['__init__.pyi', '_common.pyi', '_version.pyi', 'easter.pyi', 'parser/__init__.pyi', 'parser/_parser.pyi', 'parser/isoparser.pyi', 'relativedelta.pyi', 'rrule.pyi', 'tz/__init__.pyi', 'tz/_common.pyi', 'tz/tz.pyi', 'tz/win.pyi', 'tzwin.pyi', 'utils.pyi', 'zoneinfo/__init__.pyi', 'zoneinfo/rebuild.pyi', 'METADATA.toml', 'py.typed']
++'*' = ['__init__.pyi', '_common.pyi', '_version.pyi', 'easter.pyi', 'parser/__init__.pyi', 'parser/_parser.pyi', 'parser/isoparser.pyi', 'relativedelta.pyi', 'rrule.pyi', 'tz/__init__.pyi', 'tz/_common.pyi', 'tz/tz.pyi', 'tz/win.pyi', 'tzwin.pyi', 'utils.pyi', 'zoneinfo/__init__.pyi', 'zoneinfo/rebuild.pyi', 'METADATA.toml', 'py.typed']