diff --git a/mail/mailman3/Makefile b/mail/mailman3/Makefile
index a814d97edf6e..4c7ce9c08337 100644
--- a/mail/mailman3/Makefile
+++ b/mail/mailman3/Makefile
@@ -1,47 +1,48 @@
 PORTNAME=	mailman
-DISTVERSION=	3.3.9
-PORTREVISION=	2
+DISTVERSION=	3.3.10
 CATEGORIES=	mail
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	einar@isnic.is
 COMMENT=	GNU Mailing List Management System, Core
 WWW=		https://www.list.org/
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pdm-backend>0:devel/py-pdm-backend@${PY_FLAVOR}
+
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}aiosmtpd>=1.4.3:mail/py-aiosmtpd@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}alembic>0:databases/py-alembic@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}atpublic>0:devel/py-atpublic@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}authheaders>=0.15.2:mail/py-authheaders@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}authheaders>=0.16:mail/py-authheaders@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}authres>=1.0.1:mail/py-authres@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}click>=8.0.0:devel/py-click@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dnspython>=1.14.0:dns/py-dnspython@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}falcon>=3.0.0:www/py-falcon@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}falcon>=3.1.3:www/py-falcon@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}flufl.bounce>=4.0:mail/py-flufl.bounce@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}flufl.i18n>=3.2:devel/py-flufl.i18n@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}flufl.lock>=5.1:devel/py-flufl.lock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}gunicorn>0:www/py-gunicorn@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}lazr.config>0:devel/py-lazr.config@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}python-dateutil>=2.0:devel/py-python-dateutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}passlib>0:security/py-passlib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}sqlalchemy14>0:databases/py-sqlalchemy14@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}zope.component>0:devel/py-zope.component@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}zope.configuration>0:devel/py-zope.configuration@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}zope.event>0:devel/py-zope.event@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}zope.interface>=5.0:devel/py-zope.interface@${PY_FLAVOR}
 
 USES=		cpe python:3.9+
 
 CPE_VENDOR=	gnu
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent pep517
 USE_RC_SUBR=	mailman
 NO_ARCH=	yes
 SUB_LIST=	PYTHON_CMD=${PYTHON_CMD}
 USERS=		mailman
 GROUPS=		mailman
 
 .include <bsd.port.mk>
diff --git a/mail/mailman3/distinfo b/mail/mailman3/distinfo
index 490ab3f3afcf..13211b83d9ad 100644
--- a/mail/mailman3/distinfo
+++ b/mail/mailman3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1698052112
-SHA256 (mailman-3.3.9.tar.gz) = 19b95723a23090b97e5758046cc01ed5b695c9938731a61a6084d7713929d8ca
-SIZE (mailman-3.3.9.tar.gz) = 2173293
+TIMESTAMP = 1727858682
+SHA256 (mailman-3.3.10.tar.gz) = 0de478fcf326f25d931938c3744e61c5cd67596b46e5b1e3bb2abf99d5445632
+SIZE (mailman-3.3.10.tar.gz) = 2294293