Index: head/math/gmm++/Makefile
===================================================================
--- head/math/gmm++/Makefile	(revision 532692)
+++ head/math/gmm++/Makefile	(revision 532693)
@@ -1,23 +1,23 @@
 # $FreeBSD$
 
 PORTNAME=	gmm++
-PORTVERSION=	5.3
+PORTVERSION=	5.4
 CATEGORIES=	math
 MASTER_SITES=	http://download-mirror.savannah.gnu.org/releases/getfem/stable/
 DISTNAME=	${PORTNAME:S/+//g}-${PORTVERSION}
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Generic matrix template library
 
 # Note: even though the port's COPYING file mentions gmm++ is licensed under
 # the LGPL version 2.1 with the GCC runtime exception,
 # <http://getfem.org/whatsnew/4.2.html> mentions
 # v4.2 is licensed under the LGPL version 3 with the GCC runtime exception, and
 # so say the headers which are installed.
 LICENSE=	LGPL3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 GNU_CONFIGURE=	yes
 NO_BUILD=	yes
 
 .include <bsd.port.mk>
Index: head/math/gmm++/distinfo
===================================================================
--- head/math/gmm++/distinfo	(revision 532692)
+++ head/math/gmm++/distinfo	(revision 532693)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1530078901
-SHA256 (gmm-5.3.tar.gz) = 86ac46d69982afd9bc0d032788ae6ab81eab8118df1012690b1c2501ec687252
-SIZE (gmm-5.3.tar.gz) = 540146
+TIMESTAMP = 1587497116
+SHA256 (gmm-5.4.tar.gz) = 7163d5080efbe6893d1950e4b331cd3e9160bb3dcf583d206920fba6af7b1e56
+SIZE (gmm-5.4.tar.gz) = 547563