Index: head/math/R-cran-SparseM/Makefile
===================================================================
--- head/math/R-cran-SparseM/Makefile	(revision 566136)
+++ head/math/R-cran-SparseM/Makefile	(revision 566137)
@@ -1,17 +1,16 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	SparseM
-PORTVERSION=	1.78
-PORTREVISION=	1
+PORTVERSION=	1.81
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${PORTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Sparse Linear Algebra
 
 LICENSE=	GPLv2+
 
 USES=	cran:auto-plist,compiles
 
 .include <bsd.port.mk>
Index: head/math/R-cran-SparseM/distinfo
===================================================================
--- head/math/R-cran-SparseM/distinfo	(revision 566136)
+++ head/math/R-cran-SparseM/distinfo	(revision 566137)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1576298210
-SHA256 (SparseM_1.78.tar.gz) = d6b79ec881a10c91cb03dc23e6e783080ded9db4f2cb723755aa0d7d29a8b432
-SIZE (SparseM_1.78.tar.gz) = 735024
+TIMESTAMP = 1613750725
+SHA256 (SparseM_1.81.tar.gz) = bd838f381ace680fa38508ff70b3d83cb9ffa28ac1ab568509249bca53c34b33
+SIZE (SparseM_1.81.tar.gz) = 735100