diff --git a/finance/py-pandas-market-calendars/Makefile b/finance/py-pandas-market-calendars/Makefile
index 0e0ffca0633b..2deb3a1f29c6 100644
--- a/finance/py-pandas-market-calendars/Makefile
+++ b/finance/py-pandas-market-calendars/Makefile
@@ -1,33 +1,35 @@
 PORTNAME=	pandas-market-calendars
 DISTVERSIONPREFIX=	v
-DISTVERSION=	4.4.1
+DISTVERSION=	4.5.1
 CATEGORIES=	finance python
 #MASTER_SITES=	PYPI # no tests
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	${PORTNAME:S/-/_/g}-${PORTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Market and exchange trading calendars for pandas
 WWW=		https://github.com/rsheftel/pandas_market_calendars
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PY_SETUPTOOLS} \
 		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}python-dateutil>0:devel/py-python-dateutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}exchange-calendars>=3.3:finance/py-exchange-calendars@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pandas>=1.1:math/py-pandas@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytz>0:devel/py-pytz@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	pep517 autoplist pytest
 # 2 tests fail due to the timezone object mismatch, see https://github.com/rsheftel/pandas_market_calendars/issues/328
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	rsheftel
 GH_PROJECT=	${PORTNAME:S/-/_/g}
 
 NO_ARCH=	yes
 
+# tests as of: 74 failed, 1419 passed, 1 warning in 351.57s (0:05:51), see https://github.com/rsheftel/pandas_market_calendars/issues/365
+
 .include <bsd.port.mk>
diff --git a/finance/py-pandas-market-calendars/distinfo b/finance/py-pandas-market-calendars/distinfo
index 3b2408d11b06..52d09401e156 100644
--- a/finance/py-pandas-market-calendars/distinfo
+++ b/finance/py-pandas-market-calendars/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1718817335
-SHA256 (rsheftel-pandas_market_calendars-v4.4.1_GH0.tar.gz) = e44393d42823b3f890aec6f2b37b6755bdf1da1bd0aef993b9034d04c8c16b68
-SIZE (rsheftel-pandas_market_calendars-v4.4.1_GH0.tar.gz) = 208490
+TIMESTAMP = 1735809120
+SHA256 (rsheftel-pandas_market_calendars-v4.5.1_GH0.tar.gz) = b86aeed4ef9a3c28069fdc6fe8f96ae9cd1e0cb9bf7bad3ecca48766ff6702e2
+SIZE (rsheftel-pandas_market_calendars-v4.5.1_GH0.tar.gz) = 209485