diff --git a/textproc/py-xmlschema/Makefile b/textproc/py-xmlschema/Makefile
index 7bee1c773e0c..7312b53b37d6 100644
--- a/textproc/py-xmlschema/Makefile
+++ b/textproc/py-xmlschema/Makefile
@@ -1,28 +1,28 @@
 PORTNAME=	xmlschema
-DISTVERSION=	3.4.3
-PORTREVISION=	1
+DISTVERSION=	3.4.4
 CATEGORIES=	textproc python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	wen@FreeBSD.org
 COMMENT=	Implementation of XML Schema for Python
 WWW=		https://pypi.org/project/xmlschema/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}elementpath>=3.0.0:textproc/py-elementpath@${PY_FLAVOR}
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}elementpath>=3.0.0:textproc/py-elementpath@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>0:devel/py-pytest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>0:devel/py-Jinja2@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	autoplist concurrent distutils
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} -m pytest -rs -v
 
 .include <bsd.port.mk>
diff --git a/textproc/py-xmlschema/distinfo b/textproc/py-xmlschema/distinfo
index f493c0859c62..da9a6b8d171a 100644
--- a/textproc/py-xmlschema/distinfo
+++ b/textproc/py-xmlschema/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1734252556
-SHA256 (xmlschema-3.4.3.tar.gz) = 0c638dac81c7d6c9da9a8d7544402c48cffe7ee0e13cc47fc0c18794d1395dfb
-SIZE (xmlschema-3.4.3.tar.gz) = 585144
+TIMESTAMP = 1742627714
+SHA256 (xmlschema-3.4.4.tar.gz) = fc3c6000ef065ba0c1e30a21baf7508811526b7c5864861c5fda1ffb176788b3
+SIZE (xmlschema-3.4.4.tar.gz) = 591585