Index: head/devel/rubygem-webpacker-rails50/Makefile
===================================================================
--- head/devel/rubygem-webpacker-rails50/Makefile	(revision 456158)
+++ head/devel/rubygem-webpacker-rails50/Makefile	(revision 456159)
@@ -1,27 +1,27 @@
 # $FreeBSD$
 
 PORTNAME=	webpacker
-PORTVERSION=	3.0.2
+PORTVERSION=	3.1.0
 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 \
+RUN_DEPENDS=	rubygem-activesupport50>=4.2:devel/rubygem-activesupport50 \
 		rubygem-rack-proxy>=0.6.1:www/rubygem-rack-proxy \
-		rubygem-railties50>0:www/rubygem-railties50 \
-		yarn>0:www/yarn
+		rubygem-railties50>=4.2: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 456158)
+++ head/devel/rubygem-webpacker-rails50/distinfo	(revision 456159)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1508438966
-SHA256 (rubygem/webpacker-3.0.2.gem) = 0f59e1936fa088d83fd7e47aea02b9ee4a410cc09a0d9dd1c2d991da597566be
-SIZE (rubygem/webpacker-3.0.2.gem) = 93184
+TIMESTAMP = 1513077598
+SHA256 (rubygem/webpacker-3.1.0.gem) = 30774c37ae26fd378dab2a56ea219db329b048aaf4dfc3d0ddc135072f3bae90
+SIZE (rubygem/webpacker-3.1.0.gem) = 111104