Index: head/net/libosip2/Makefile
===================================================================
--- head/net/libosip2/Makefile	(revision 497327)
+++ head/net/libosip2/Makefile	(revision 497328)
@@ -1,23 +1,23 @@
 # $FreeBSD$
 
 PORTNAME=	libosip2
-PORTVERSION=	5.0.0
-PORTREVISION=	1
+PORTVERSION=	5.1.0
 CATEGORIES=	net
 MASTER_SITES=	GNU/osip
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Low layer of SIP implementation
 
 LICENSE=	LGPL21
 
-GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--disable-debug --disable-trace
-INSTALL_TARGET=	install-strip
 USES=		libtool pathfix pkgconfig
 USE_LDCONFIG=	yes
+
+GNU_CONFIGURE=	yes
+CONFIGURE_ARGS=	--disable-trace
+INSTALL_TARGET=	install-strip
 
 post-patch:
 	@${REINPLACE_CMD} -e "/^SUBDIRS/s| help | |g" ${WRKSRC}/Makefile.in
 
 .include <bsd.port.mk>
Index: head/net/libosip2/distinfo
===================================================================
--- head/net/libosip2/distinfo	(revision 497327)
+++ head/net/libosip2/distinfo	(revision 497328)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1488057695
-SHA256 (libosip2-5.0.0.tar.gz) = 18a13c954f7297978e7bf1a0cdadde7c531e519d61a045dae304e054f3b2df03
-SIZE (libosip2-5.0.0.tar.gz) = 684695
+TIMESTAMP = 1553971066
+SHA256 (libosip2-5.1.0.tar.gz) = 40573a997a656f967b2b5ebafbd36d7f1d4a4634abcf312643854057d061f145
+SIZE (libosip2-5.1.0.tar.gz) = 713281