diff --git a/security/py-flask-saml/Makefile b/security/py-flask-saml/Makefile
index e69f57117747..5f9a1049ec09 100644
--- a/security/py-flask-saml/Makefile
+++ b/security/py-flask-saml/Makefile
@@ -1,30 +1,29 @@
 PORTNAME=	Flask-SAML
-PORTVERSION=	0.4.4
-PORTREVISION=	1
+PORTVERSION=	0.5.1
 CATEGORIES=	security www python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	john@saltant.com
 COMMENT=	SAML authentication for Flask web apps
 WWW=		https://bitbucket.org/asecurityteam/flask_saml
 
 LICENSE=	APACHE20
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flask>=0.8.0:www/py-flask@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}blinker>=1.1:devel/py-blinker@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.pre.mk>
 
 .if ${PYTHON_REL} < 30900
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}pysaml24>=4.0.0<5:security/py-pysaml24@${PY_FLAVOR}
+RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}pysaml24>=6.5.0<5:security/py-pysaml24@${PY_FLAVOR}
 .else
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}pysaml26>=5.1.0<6.20:security/py-pysaml26@${PY_FLAVOR}
+RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}pysaml26>=6.5.0<6.20:security/py-pysaml26@${PY_FLAVOR}
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/security/py-flask-saml/distinfo b/security/py-flask-saml/distinfo
index ca5f20da4b23..a574f9e8bcb3 100644
--- a/security/py-flask-saml/distinfo
+++ b/security/py-flask-saml/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1606409293
-SHA256 (Flask-SAML-0.4.4.tar.gz) = 393e6ff24e19cf1dd975d8def6e855aad836d7842bd9f39548b7af4a437fc881
-SIZE (Flask-SAML-0.4.4.tar.gz) = 4838
+TIMESTAMP = 1705630597
+SHA256 (Flask-SAML-0.5.1.tar.gz) = 6271b41f40ff5c5e2cda36c8134c66f1cb3c4a63ec9e59531274d4fb03d620cd
+SIZE (Flask-SAML-0.5.1.tar.gz) = 4777