Index: net-mgmt/irrtoolset/Makefile
===================================================================
--- net-mgmt/irrtoolset/Makefile	(revision 567480)
+++ net-mgmt/irrtoolset/Makefile	(working copy)
@@ -1,18 +1,27 @@
 # $FreeBSD$
 
 PORTNAME=	irrtoolset
-PORTVERSION=	5.0.1
+DISTVERSIONPREFIX=	release-
+DISTVERSION=	5.1.3
 CATEGORIES=	net-mgmt
-MASTER_SITES=	ISC/IRRToolSet/IRRToolSet-${PORTVERSION}
 
 MAINTAINER=	rkoberman@gmail.com
+
 COMMENT=	Suite of routing policy tools to interact with the IRR
 
+LICENSE=	MIT GPLv2+ RIPE_NCC
+LICENSE_COMB=	multi
+LICENSE_FILE=	${WRKSRC}/COPYING
+
+USES=		autoreconf bison gmake libtool
+
 PLIST_FILES=	bin/rpslcheck bin/peval bin/rtconfig \
 		man/man1/rtconfig.1.gz man/man1/peval.1.gz \
 		man/man1/rpslcheck.1.gz man/man1/irrtoolset-errors.1.gz
 
-USES=		bison gmake libtool
 GNU_CONFIGURE=	yes
+USE_GITHUB=	yes
+GH_ACCOUNT=	irrtoolset
+GH_PROJECT=	irrtoolset
 
 .include <bsd.port.mk>
Index: net-mgmt/irrtoolset/distinfo
===================================================================
--- net-mgmt/irrtoolset/distinfo	(revision 567480)
+++ net-mgmt/irrtoolset/distinfo	(working copy)
@@ -1,2 +1,3 @@
-SIZE (irrtoolset-5.0.1.tar.gz) = 639889
-SHA256 (irrtoolset-5.0.1.tar.gz) = c044e4e009bf82db84f6a4f4d5ad563b07357f2d0e9f0bbaaf867e9b33fa5e80
+TIMESTAMP = 1614982116
+SHA256 (irrtoolset-irrtoolset-release-5.1.3_GH0.tar.gz) = a3eff14c2574f21be5b83302549d1582e509222d05f7dd8e5b68032ff6f5874a
+SIZE (irrtoolset-irrtoolset-release-5.1.3_GH0.tar.gz) = 274730