diff --git a/math/py-numpoly/Makefile b/math/py-numpoly/Makefile
index ba91a9dc9379..fd5e25789127 100644
--- a/math/py-numpoly/Makefile
+++ b/math/py-numpoly/Makefile
@@ -1,22 +1,38 @@
 PORTNAME=	numpoly
-DISTVERSION=	1.2.3
-PORTREVISION=	4
+DISTVERSION=	1.3.9
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Create/manipulate/evaluate polynomial arrays based on numpy.ndarray
 WWW=		https://github.com/jonathf/numpoly
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=1.16:math/py-numpy@${PY_FLAVOR}
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}cython>0:lang/cython@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}numpy>=2.0.0,1:math/py-numpy@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>0:devel/py-importlib-metadata@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}numpy>=2.0.0,1:math/py-numpy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}setuptools>=40.9.0:devel/py-setuptools@${PY_FLAVOR}
+TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest-cov>0:devel/py-pytest-cov@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}sympy>0:math/py-sympy@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	pep517 autoplist pytest
 
-NO_ARCH=	yes
+TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
+TEST_ARGS=	-p no:checkdocs
+
+pre-test:
+	@${MV} ${WRKSRC}/numpoly ${WRKSRC}/numpoly.src
+
+post-test:
+	@${MV} ${WRKSRC}/numpoly.src ${WRKSRC}/numpoly
+
+# tests as of 1.3.9: 36 passed, 17 warnings, 82 errors in 3.40s
 
 .include <bsd.port.mk>
diff --git a/math/py-numpoly/distinfo b/math/py-numpoly/distinfo
index 866754865deb..5e9e6174fedf 100644
--- a/math/py-numpoly/distinfo
+++ b/math/py-numpoly/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1622107799
-SHA256 (numpoly-1.2.3.tar.gz) = 8a27293bdc0de34605867dcbcea27019e875104401e7f88b4b3bf03bec87b82b
-SIZE (numpoly-1.2.3.tar.gz) = 78351
+TIMESTAMP = 1780672652
+SHA256 (numpoly-1.3.9.tar.gz) = 7724d8ff0ab5014c0704c92892ffd845cefc9e17a6cf4a06d9398e45502554fd
+SIZE (numpoly-1.3.9.tar.gz) = 400876