Index: head/graphics/R-cran-rtiff/Makefile
===================================================================
--- head/graphics/R-cran-rtiff/Makefile	(revision 558982)
+++ head/graphics/R-cran-rtiff/Makefile	(revision 558983)
@@ -1,22 +1,21 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	rtiff
-PORTVERSION=	1.4.7
-PORTREVISION=	1
+PORTVERSION=	1.4.8
 CATEGORIES=	graphics
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	TIFF reader for R
 
 LICENSE=	GPLv3
 
 LIB_DEPENDS=	libtiff.so:graphics/tiff
 CRAN_DEPENDS=	R-cran-pixmap>0:graphics/R-cran-pixmap
 BUILD_DEPENDS=	${CRAN_DEPENDS}
 RUN_DEPENDS=	${CRAN_DEPENDS}
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
Index: head/graphics/R-cran-rtiff/distinfo
===================================================================
--- head/graphics/R-cran-rtiff/distinfo	(revision 558982)
+++ head/graphics/R-cran-rtiff/distinfo	(revision 558983)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1574788649
-SHA256 (rtiff_1.4.7.tar.gz) = 0bf7ae945d6867f9caffafd49c468b46bd5e3bbc50ff3322b4374e6497840c50
-SIZE (rtiff_1.4.7.tar.gz) = 110134
+TIMESTAMP = 1608722350
+SHA256 (rtiff_1.4.8.tar.gz) = ed05aa1b3862d9d19bad16adf201789e6dbf4edd2c8def5ff5cf1023116ef0ca
+SIZE (rtiff_1.4.8.tar.gz) = 110187