Index: head/math/R-cran-sm/Makefile
===================================================================
--- head/math/R-cran-sm/Makefile	(revision 480887)
+++ head/math/R-cran-sm/Makefile	(revision 480888)
@@ -1,16 +1,16 @@
 # Created by: Wen Heping <wenheping@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	sm
-DISTVERSION=	2.2-5.5
+DISTVERSION=	2.2-5.6
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	wen@FreeBSD.org
 COMMENT=	Smoothing methods for nonparametric regression and density estimation
 
 BROKEN_amd64=	Does not build
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
Index: head/math/R-cran-sm/distinfo
===================================================================
--- head/math/R-cran-sm/distinfo	(revision 480887)
+++ head/math/R-cran-sm/distinfo	(revision 480888)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1526381778
-SHA256 (sm_2.2-5.5.tar.gz) = 43e212a14c364b98b10018b56fe0a619ccffe4bde1294e6c45b3eafe7caf82e7
-SIZE (sm_2.2-5.5.tar.gz) = 256346
+TIMESTAMP = 1538137012
+SHA256 (sm_2.2-5.6.tar.gz) = b890cd7ebe8ed711ab4a3792c204c4ecbe9e6ca1fd5bbc3925eba5833a839c30
+SIZE (sm_2.2-5.6.tar.gz) = 256355