Index: head/mail/py-mail-parser/Makefile
===================================================================
--- head/mail/py-mail-parser/Makefile	(revision 522405)
+++ head/mail/py-mail-parser/Makefile	(revision 522406)
@@ -1,26 +1,28 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	mail-parser
-PORTVERSION=	3.9.3
-PORTREVISION=	1
+PORTVERSION=	3.10.0
 CATEGORIES=	mail python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Wrapper for email standard library
 
 LICENSE=	APACHE20
 
 RUN_DEPENDS=	msgconvert:mail/p5-Email-Outlook-Message \
 		${PY_IPADDRESS} \
 		${PYTHON_PKGNAMEPREFIX}simplejson>=0:devel/py-simplejson@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=0:devel/py-six@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
+
+post-patch:
+	@${REINPLACE_CMD} -e 's|==.*||' ${WRKSRC}/requirements.txt ${WRKSRC}/mail_parser.egg-info/requires.txt
 
 .include <bsd.port.mk>
Index: head/mail/py-mail-parser/distinfo
===================================================================
--- head/mail/py-mail-parser/distinfo	(revision 522405)
+++ head/mail/py-mail-parser/distinfo	(revision 522406)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1553341088
-SHA256 (mail-parser-3.9.3.tar.gz) = c2dd7955a234feae26fe2efc625686a0fc157883b6814acecb13b0831eaaca61
-SIZE (mail-parser-3.9.3.tar.gz) = 15882
+TIMESTAMP = 1578401174
+SHA256 (mail-parser-3.10.0.tar.gz) = ac49b18a92e8e9ab1ae588f829902b3cf424d387794cd1d41f2e1d212dbd776e
+SIZE (mail-parser-3.10.0.tar.gz) = 15940