diff --git a/science/py-mplhep/Makefile b/science/py-mplhep/Makefile
index b55550701ea9..7e4f7c6cdeb5 100644
--- a/science/py-mplhep/Makefile
+++ b/science/py-mplhep/Makefile
@@ -1,29 +1,29 @@
 PORTNAME=	mplhep
-DISTVERSION=	0.3.49
+DISTVERSION=	0.3.51
 CATEGORIES=	science python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Matplotlib styles for HEP
 WWW=		https://mplhep.readthedocs.io/en/latest/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PY_SETUPTOOLS} \
 		${PYTHON_PKGNAMEPREFIX}setuptools-scm>=3.4:devel/py-setuptools-scm@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cycler>0:devel/py-cycler@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}matplotlib>0:math/py-matplotlib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}mplhep-data>0:science/py-mplhep-data@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>0:science/py-scipy@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/science/py-mplhep/distinfo b/science/py-mplhep/distinfo
index 6f48ca520258..a99bbbcb7e5d 100644
--- a/science/py-mplhep/distinfo
+++ b/science/py-mplhep/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1719138020
-SHA256 (mplhep-0.3.49.tar.gz) = 1f1aa4d1e4843964a9a26ad2fef4dd255f7fd66290ff208940e0699bdb40beaa
-SIZE (mplhep-0.3.49.tar.gz) = 1532306
+TIMESTAMP = 1723107120
+SHA256 (mplhep-0.3.51.tar.gz) = b5ac4ad2e4ce20c50342b1d9601e601f570f9d0361ad34877c3f4231fe72573f
+SIZE (mplhep-0.3.51.tar.gz) = 1532476