diff --git a/www/py-openbrokerapi/Makefile b/www/py-openbrokerapi/Makefile
index 4f14d3e21b0c..39ed47ba3490 100644
--- a/www/py-openbrokerapi/Makefile
+++ b/www/py-openbrokerapi/Makefile
@@ -1,27 +1,27 @@
 PORTNAME=	openbrokerapi
-PORTVERSION=	4.4.1
+PORTVERSION=	4.5.0
 CATEGORIES=	www python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	Package for the V2 CF Service Broker API and Open Broker API
 WWW=		https://pypi.org/project/openbrokerapi/
 
 LICENSE=	MIT
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}click>0:devel/py-click@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}Flask>0:www/py-flask@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}Flask>=2.2.3:www/py-flask@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}gevent>0:devel/py-gevent@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}greenlet>0:devel/py-greenlet@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}itsdangerous>0:security/py-itsdangerous@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>0:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}markupsafe>0:textproc/py-markupsafe@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}werkzeug>0:www/py-werkzeug@${PY_FLAVOR}
 
 USES=		python:3.7+
 USE_PYTHON=	autoplist distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/www/py-openbrokerapi/distinfo b/www/py-openbrokerapi/distinfo
index b00e7920a265..46e51124ede5 100644
--- a/www/py-openbrokerapi/distinfo
+++ b/www/py-openbrokerapi/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1668804316
-SHA256 (openbrokerapi-4.4.1.tar.gz) = f88fb86e3edcca9c71eb924ffd32aa5712e5217550b995b1a8f8553db9832b79
-SIZE (openbrokerapi-4.4.1.tar.gz) = 18009
+TIMESTAMP = 1676579290
+SHA256 (openbrokerapi-4.5.0.tar.gz) = 2c0a7114d6fbe7f6b95a26a57755ab7b2454311a062a7c9da2c62ac962dd9b1b
+SIZE (openbrokerapi-4.5.0.tar.gz) = 18015