Index: head/www/py-arxiv/Makefile
===================================================================
--- head/www/py-arxiv/Makefile	(revision 489010)
+++ head/www/py-arxiv/Makefile	(revision 489011)
@@ -1,22 +1,23 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	arxiv
-PORTVERSION=	0.2.2
+PORTVERSION=	0.3.1
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Python wrapper for the arXiv API
 
 LICENSE=	MIT
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}feedparser>=0:textproc/py-feedparser@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR}
 
-NO_ARCH=	yes
-USE_PYTHON=	autoplist concurrent distutils
 USES=		python
+USE_PYTHON=	autoplist concurrent distutils
+
+NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/www/py-arxiv/distinfo
===================================================================
--- head/www/py-arxiv/distinfo	(revision 489010)
+++ head/www/py-arxiv/distinfo	(revision 489011)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1520970061
-SHA256 (arxiv-0.2.2.tar.gz) = 0e9e1700537adf3f5e2944bd8e1d6a66d737723aee6dbcfe16e5ec9e173f0879
-SIZE (arxiv-0.2.2.tar.gz) = 2279
+TIMESTAMP = 1546268507
+SHA256 (arxiv-0.3.1.tar.gz) = f53a0b1c1ae8cfdda1f0d229afe186b84183ec2758332c3171c92dfe21c8808c
+SIZE (arxiv-0.3.1.tar.gz) = 3864