Index: head/math/R-cran-expm/Makefile
===================================================================
--- head/math/R-cran-expm/Makefile	(revision 505992)
+++ head/math/R-cran-expm/Makefile	(revision 505993)
@@ -1,17 +1,16 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	expm
-DISTVERSION=	0.999-3
-PORTREVISION=	1
+DISTVERSION=	0.999-4
 CATEGORIES=	math
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Matrix Exponential, Log, 'etc'
 
 LICENSE=	GPLv2+
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>
Index: head/math/R-cran-expm/distinfo
===================================================================
--- head/math/R-cran-expm/distinfo	(revision 505992)
+++ head/math/R-cran-expm/distinfo	(revision 505993)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1537856622
-SHA256 (expm_0.999-3.tar.gz) = 511bac5860cc5b3888bca626cdf23241b6118eabcc82d100935386039e516412
-SIZE (expm_0.999-3.tar.gz) = 356450
+TIMESTAMP = 1562416621
+SHA256 (expm_0.999-4.tar.gz) = 58d06427a08c9442462b00a5531e2575800be13ed450c5a1546261251e536096
+SIZE (expm_0.999-4.tar.gz) = 137075