Index: head/math/R-cran-sf/Makefile
===================================================================
--- head/math/R-cran-sf/Makefile	(revision 506108)
+++ head/math/R-cran-sf/Makefile	(revision 506109)
@@ -1,30 +1,30 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	sf
-DISTVERSION=	0.7-4
+DISTVERSION=	0.7-6
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Simple Features for R
 
 LICENSE=	GPLv2 MIT
 LICENSE_COMB=	dual
 
 CRAN_DEPENDS=	R-cran-classInt>=0.2.1:devel/R-cran-classInt \
 		R-cran-DBI>=0.8:databases/R-cran-DBI \
 		R-cran-magrittr>0:devel/R-cran-magrittr \
-		R-cran-Rcpp>0:devel/R-cran-Rcpp \
+		R-cran-Rcpp>=0.12.18:devel/R-cran-Rcpp \
 		R-cran-units>=0.6.0:math/R-cran-units
 LIB_DEPENDS=	libgdal.so:graphics/gdal \
 		libgeos.so:graphics/geos \
 		libproj.so:graphics/proj
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=		compiler:c++11-lang cran:auto-plist,compiles pkgconfig
 
 CONFIGURE_ARGS+=	"--with-proj-api=yes"
 
 .include <bsd.port.mk>
Index: head/math/R-cran-sf/distinfo
===================================================================
--- head/math/R-cran-sf/distinfo	(revision 506108)
+++ head/math/R-cran-sf/distinfo	(revision 506109)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1558945618
-SHA256 (sf_0.7-4.tar.gz) = 2112281803b2f87dfb33cf20825d960cb4e9084533acbc26128932e7fbc9de6e
-SIZE (sf_0.7-4.tar.gz) = 8174060
+TIMESTAMP = 1562482320
+SHA256 (sf_0.7-6.tar.gz) = 356a1c6758b823f8d2712e65d2dd45279d52070832dc158ed0b87916129a0b1d
+SIZE (sf_0.7-6.tar.gz) = 8180664