diff -urN /usr/ports/www/otrs/Makefile otrs/Makefile
--- /usr/ports/www/otrs/Makefile	2019-06-18 04:08:49.000000000 +0300
+++ otrs/Makefile	2019-06-27 05:02:12.793187000 +0300
@@ -3,6 +3,7 @@
 
 PORTNAME=	otrs
 PORTVERSION=	6.0.19
+PORTREVISION=	1
 CATEGORIES=	www
 
 MAINTAINER=	m.tsatsenko@gmail.com
@@ -46,6 +47,7 @@
 		p5-Sisimai>=0:mail/p5-Sisimai \
 		p5-XML-Parser>=0:textproc/p5-XML-Parser \
 		p5-XML-LibXML>=0:textproc/p5-XML-LibXML \
+		p5-XML-LibXML-Simple>=0:textproc/p5-XML-LibXML-Simple \
 		p5-XML-LibXSLT>=0:textproc/p5-XML-LibXSLT
 RUN_DEPENDS:=	${BUILD_DEPENDS}