Index: head/devel/py-pytools/Makefile
===================================================================
--- head/devel/py-pytools/Makefile	(revision 450744)
+++ head/devel/py-pytools/Makefile	(revision 450745)
@@ -1,24 +1,24 @@
 # $FreeBSD$
 
 PORTNAME=	pytools
-PORTVERSION=	2017.4
+PORTVERSION=	2017.6
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Collection of tools for Python
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}appdirs>=1.4.0:devel/py-appdirs \
 		${PYTHON_PKGNAMEPREFIX}decorator>=3.2.0:devel/py-decorator \
 		${PYTHON_PKGNAMEPREFIX}numpy>=1.6.0,1:math/py-numpy \
 		${PYTHON_PKGNAMEPREFIX}six>=1.8.0:devel/py-six
 
 NO_ARCH=	yes
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 USES=		python
 
 .include <bsd.port.mk>
Index: head/devel/py-pytools/distinfo
===================================================================
--- head/devel/py-pytools/distinfo	(revision 450744)
+++ head/devel/py-pytools/distinfo	(revision 450745)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1500642192
-SHA256 (pytools-2017.4.tar.gz) = 8a44ed4402c765ba714f2f50b1418beb093cf64de9475ec68dac488da922b399
-SIZE (pytools-2017.4.tar.gz) = 51339
+TIMESTAMP = 1506516198
+SHA256 (pytools-2017.6.tar.gz) = 80f1bba4469d473c1b3969bc8e188c03bcc94d35807a889ceebbfc78e3208115
+SIZE (pytools-2017.6.tar.gz) = 53637