Index: head/devel/py-pymarc/Makefile
===================================================================
--- head/devel/py-pymarc/Makefile	(revision 446750)
+++ head/devel/py-pymarc/Makefile	(revision 446751)
@@ -1,25 +1,25 @@
 # Created by: Wen Heping <wenheping@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	pymarc
-PORTVERSION=	3.1.6
+PORTVERSION=	3.1.7
 PORTEPOCH=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Read Write And Modify MARC Bibliographic Data
 
 LICENSE=	BSD2CLAUSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>=1.9.0:devel/py-six
 
 NO_ARCH=	yes
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} test.py
 
 .include <bsd.port.mk>
Index: head/devel/py-pymarc/distinfo
===================================================================
--- head/devel/py-pymarc/distinfo	(revision 446750)
+++ head/devel/py-pymarc/distinfo	(revision 446751)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1490305851
-SHA256 (pymarc-3.1.6.tar.gz) = 6449130789d79a022aa4062db4097f07f9ea89c9d4c247e9624fac3a9c9ead0d
-SIZE (pymarc-3.1.6.tar.gz) = 211024
+TIMESTAMP = 1501142087
+SHA256 (pymarc-3.1.7.tar.gz) = 0448f9769e717396ce72ae3024cc35478b68362326699a9866d8f1a1f5d95ef4
+SIZE (pymarc-3.1.7.tar.gz) = 211051