Index: head/math/R-cran-zoo/Makefile
===================================================================
--- head/math/R-cran-zoo/Makefile	(revision 414588)
+++ head/math/R-cran-zoo/Makefile	(revision 414589)
@@ -1,16 +1,16 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	zoo
-DISTVERSION=	1.7-12
+DISTVERSION=	1.7-13
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	S3 Infrastructure for Regular and Irregular Time Series
 
-LICENSE=	GPLv2
+LICENSE=	GPLv2+
 
 USES=	cran:auto-plist
 
 .include <bsd.port.mk>
Index: head/math/R-cran-zoo/distinfo
===================================================================
--- head/math/R-cran-zoo/distinfo	(revision 414588)
+++ head/math/R-cran-zoo/distinfo	(revision 414589)
@@ -1,2 +1,2 @@
-SHA256 (zoo_1.7-12.tar.gz) = e5e19db28c39a4747fdd0b1d1a18b527313392538ad9c9f38d356f316bbbc4d8
-SIZE (zoo_1.7-12.tar.gz) = 839181
+SHA256 (zoo_1.7-13.tar.gz) = 0ca5264d6077c785963705e462aec3e57e0d0651379f9bf4ee32e4f3b25dc754
+SIZE (zoo_1.7-13.tar.gz) = 842068