Index: head/security/py-artifacts/Makefile
===================================================================
--- head/security/py-artifacts/Makefile	(revision 448814)
+++ head/security/py-artifacts/Makefile	(revision 448815)
@@ -1,26 +1,26 @@
 # Created by: Antoine Brodin <antoine@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	artifacts
-PORTVERSION=	20170806
+PORTVERSION=	20170818
 CATEGORIES=	security python
 MASTER_SITES=	CHEESESHOP \
 		https://github.com/ForensicArtifacts/artifacts/releases/download/${PORTVERSION}/
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	antoine@FreeBSD.org
 COMMENT=	ForensicArtifacts.com Artifact Repository
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}yaml>=3.11:devel/py-yaml
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}yapf>=0:textproc/py-yapf
 
 NO_ARCH=	yes
 USES=		python
-USE_PYTHON=	distutils autoplist
+USE_PYTHON=	concurrent distutils autoplist
 DO_MAKE_TEST=	${SETENV} ${TEST_ENV} ${PYTHON_CMD}
 TEST_TARGET=	run_tests.py
 
 .include <bsd.port.mk>
Index: head/security/py-artifacts/distinfo
===================================================================
--- head/security/py-artifacts/distinfo	(revision 448814)
+++ head/security/py-artifacts/distinfo	(revision 448815)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1502056290
-SHA256 (artifacts-20170806.tar.gz) = fa4bd77c5cb0ac3c6ebd43a0101c495194adce27ec46d774219bea7608e91e8c
-SIZE (artifacts-20170806.tar.gz) = 58705
+TIMESTAMP = 1503257519
+SHA256 (artifacts-20170818.tar.gz) = 8fe5340eea0ed347e251ac5743da26f9e9bbd847f881c921f88aff0b78a76710
+SIZE (artifacts-20170818.tar.gz) = 58959