Index: head/devel/rubygem-webpacker-rails50/Makefile
===================================================================
--- head/devel/rubygem-webpacker-rails50/Makefile	(revision 452482)
+++ head/devel/rubygem-webpacker-rails50/Makefile	(revision 452483)
@@ -1,24 +1,27 @@
 # $FreeBSD$
 
 PORTNAME=	webpacker
-PORTVERSION=	2.0
+PORTVERSION=	3.0.2
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-rails50
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Use Webpack to manage app-like JavaScript modules in Rails
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/MIT-LICENSE
 
 RUN_DEPENDS=	rubygem-activesupport50>0:devel/rubygem-activesupport50 \
-		rubygem-multi_json>=1.2:devel/rubygem-multi_json \
+		rubygem-rack-proxy>=0.6.1:www/rubygem-rack-proxy \
 		rubygem-railties50>0:www/rubygem-railties50 \
 		yarn>0:www/yarn
 
 NO_ARCH=	yes
 USE_RUBY=	yes
 USES=		gem
+
+post-install:
+	${RM} ${STAGEDIR}${PREFIX}/bin/webpack ${STAGEDIR}${PREFIX}/bin/webpack-dev-server
 
 .include <bsd.port.mk>
Index: head/devel/rubygem-webpacker-rails50/distinfo
===================================================================
--- head/devel/rubygem-webpacker-rails50/distinfo	(revision 452482)
+++ head/devel/rubygem-webpacker-rails50/distinfo	(revision 452483)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1497558370
-SHA256 (rubygem/webpacker-2.0.gem) = ad2105ba857f6a3947fff40aa214aecb0f3dc0e010928f874fdd0107b4ad853b
-SIZE (rubygem/webpacker-2.0.gem) = 42496
+TIMESTAMP = 1508438966
+SHA256 (rubygem/webpacker-3.0.2.gem) = 0f59e1936fa088d83fd7e47aea02b9ee4a410cc09a0d9dd1c2d991da597566be
+SIZE (rubygem/webpacker-3.0.2.gem) = 93184