Index: head/security/knocker/Makefile
===================================================================
--- head/security/knocker/Makefile	(revision 565930)
+++ head/security/knocker/Makefile	(revision 565931)
@@ -1,20 +1,22 @@
 # Created by: Patrick Li <pat@databits.net>
 # $FreeBSD$
 
 PORTNAME=	knocker
-PORTVERSION=	0.7.1
+PORTVERSION=	0.8.0
 CATEGORIES=	security net
 MASTER_SITES=	SF
 
 MAINTAINER=	sbz@FreeBSD.org
 COMMENT=	Simple and easy to use TCP only port scanner (Console version)
 
-BROKEN_FreeBSD_13=	ld: error: duplicate symbol: knocker_core_last_hostip
-BROKEN_FreeBSD_14=	ld: error: duplicate symbol: knocker_core_last_hostip
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
+USES=		autoreconf
 
 GNU_CONFIGURE=	yes
 
 PLIST_FILES=	bin/knocker \
 		man/man1/knocker.1.gz
 
 .include <bsd.port.mk>
Index: head/security/knocker/distinfo
===================================================================
--- head/security/knocker/distinfo	(revision 565930)
+++ head/security/knocker/distinfo	(revision 565931)
@@ -1,2 +1,3 @@
-SHA256 (knocker-0.7.1.tar.gz) = db6f2a9e9705e3b678b9fd7fdd32ccdf13ab3f2dba2a6d053530a2faf67faf8d
-SIZE (knocker-0.7.1.tar.gz) = 72132
+TIMESTAMP = 1613643299
+SHA256 (knocker-0.8.0.tar.gz) = c3d19e68297778257c0c02e26d67c7b1f6c80d4771a6497795673d8ea31368ba
+SIZE (knocker-0.8.0.tar.gz) = 117380
Index: head/security/knocker/pkg-descr
===================================================================
--- head/security/knocker/pkg-descr	(revision 565930)
+++ head/security/knocker/pkg-descr	(revision 565931)
@@ -1,5 +1,5 @@
 Knocker is a simple and easy to use TCP (no UDP yet) security port
 scanner which is able to analyze hosts and all of the different
 services started on them. (Console version)
 
-WWW: http://knocker.sourceforge.net/
+WWW: https://knocker.sourceforge.io