diff --git a/science/py-qcelemental/Makefile b/science/py-qcelemental/Makefile
index af5b6446a0f5..a9abf3a703ff 100644
--- a/science/py-qcelemental/Makefile
+++ b/science/py-qcelemental/Makefile
@@ -1,42 +1,41 @@
 PORTNAME=	qcelemental
-DISTVERSION=	0.30.1
-PORTREVISION=	2
+DISTVERSION=	0.50.2
 CATEGORIES=	science python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Essentials for quantum chemistry
 WWW=		https://github.com/MolSSI/QCElemental
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}poetry-core>0:devel/py-poetry-core@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=4.8:devel/py-importlib-metadata@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}ipykernel>0:devel/py-ipykernel@${PY_FLAVOR} \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=61.0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}setuptools-scm>=8.0:devel/py-setuptools-scm@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}ipykernel>0:devel/py-ipykernel@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}networkx>0:math/py-networkx@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nglview>=3.0.3:science/py-nglview@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy>=1.16:math/py-numpy@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}packaging>=24.1:devel/py-packaging@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}pint>=0.10.0:devel/py-pint@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}pydantic2>=1.8.2:devel/py-pydantic2@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pint>=0.24:devel/py-pint@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pydantic2>=2.11:devel/py-pydantic2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=1.9.0:science/py-scipy@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=4.0.0:devel/py-pytest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-cov>0:devel/py-pytest-cov@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}py3Dmol>0:science/py-py3Dmol@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}msgpack>0:devel/py-msgpack@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 NO_ARCH=	yes
 
 do-test:
 	@cd ${WRKSRC} && ${SETENV} ${TEST_ENV} pytest -rs --pyargs qcelemental
 
 # tests as of 0.29.0: 1 failed, 1191 passed, 2 skipped, 2 xpassed, 1 warning in 12.71s, see https://github.com/MolSSI/QCElemental/issues/380
 
 .include <bsd.port.mk>
diff --git a/science/py-qcelemental/distinfo b/science/py-qcelemental/distinfo
index f0a85fe6ce23..b8785f71e4ae 100644
--- a/science/py-qcelemental/distinfo
+++ b/science/py-qcelemental/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1770797649
-SHA256 (qcelemental-0.30.1.tar.gz) = 58c34a97885f5bf1883b01cd7a4652c20b9a33ae0b2dead06ab1213a0a9bdabb
-SIZE (qcelemental-0.30.1.tar.gz) = 307604
+TIMESTAMP = 1780383031
+SHA256 (qcelemental-0.50.2.tar.gz) = ee0096370942879f145903360919992298d5137eaf1eefde96e31a0e9532e942
+SIZE (qcelemental-0.50.2.tar.gz) = 9074713