Index: head/www/yarn/Makefile
===================================================================
--- head/www/yarn/Makefile	(revision 478945)
+++ head/www/yarn/Makefile	(revision 478946)
@@ -1,55 +1,55 @@
 # $FreeBSD$
 
 PORTNAME=	yarn
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.7.0
+DISTVERSION=	1.9.4
 CATEGORIES=	www
 MASTER_SITES=	https://yarnpkg.com/downloads/${PORTVERSION}/
 
 MAINTAINER=	pizzamig@FreeBSD.org
 COMMENT=	Package manager for node, alternative to npm
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 OPTIONS_DEFINE=	HADOOPCOMPAT
 OPTIONS_SINGLE=	BACKEND
 OPTIONS_SINGLE_BACKEND=	NODE6 NODE8 NODE
 OPTIONS_DEFAULT=	NODE
 HADOOPCOMPAT_DESC=	hadoop2 compatibility, the yarn script is excluded
 NODE_DESC=	Use www/node as backend
 NODE8_DESC=	Use www/node8 as backend
 NODE6_DESC=	Use www/node6 as backend
 
 OPTIONS_SUB=	yes
 
 NODE_RUN_DEPENDS=	node>=0.8.0:www/node
 NODE8_RUN_DEPENDS=	node8>=0.8.0:www/node8
 NODE6_RUN_DEPENDS=	node6>=0.8.0:www/node6
 
 HADOOPCOMPAT_CONFLICTS_INSTALL_OFF=	hadoop2*
 
 NO_ARCH=	yes
 NO_BUILD=	yes
 
 post-patch:
 	@${RM} ${WRKSRC}/bin/*.cmd
 	@${REINPLACE_CMD} -i '' \
 		-e 's|"installationMethod": "tar"|"installationMethod": "pkg"|g' \
 		${WRKSRC}/package.json
 	@${REINPLACE_CMD} -i '' -e 's%Linux)%Linux|FreeBSD)%g' \
 		${WRKSRC}/bin/yarn
 
 do-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn
 	(cd ${WRKSRC}/ && ${COPYTREE_SHARE} . ${STAGEDIR}${PREFIX}/lib/node_modules/yarn)
 	${RLN} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn/bin/yarn.js \
 		${STAGEDIR}${PREFIX}/bin/yarn.js
 	${RLN} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn/bin/yarnpkg \
 		${STAGEDIR}${PREFIX}/bin/yarnpkg
 
 do-install-HADOOPCOMPAT-off:
 	${RLN} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn/bin/yarn \
 		${STAGEDIR}${PREFIX}/bin/yarn
 
 .include <bsd.port.mk>
Index: head/www/yarn/distinfo
===================================================================
--- head/www/yarn/distinfo	(revision 478945)
+++ head/www/yarn/distinfo	(revision 478946)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1527108956
-SHA256 (yarn-v1.7.0.tar.gz) = e7720ee346b2bd7ec32b7e04517643c38648f5022c7981168321ba1636f2dca3
-SIZE (yarn-v1.7.0.tar.gz) = 944751
+TIMESTAMP = 1535976334
+SHA256 (yarn-v1.9.4.tar.gz) = 7667eb715077b4bad8e2a832e7084e0e6f1ba54d7280dc573c8f7031a7fb093e
+SIZE (yarn-v1.9.4.tar.gz) = 937393