Index: head/www/rubygem-responders2-rails52/Makefile
===================================================================
--- head/www/rubygem-responders2-rails52/Makefile	(revision 516563)
+++ head/www/rubygem-responders2-rails52/Makefile	(revision 516564)
@@ -1,26 +1,26 @@
 # Created by: Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	responders
 PORTVERSION=	2.4.1
 CATEGORIES=	www rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	2-rails52
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Simple Ruby DSL for making HTTP requests
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/MIT-LICENSE
 
-RUN_DEPENDS=	rubygem-actionpack52>=4.2.0:www/rubygem-actionpack52 \
-		rubygem-railties52>=4.2.0:www/rubygem-railties52
+RUN_DEPENDS=	rubygem-actionpack52>=4.2.0<6.0:www/rubygem-actionpack52 \
+		rubygem-railties52>=4.2.0<6.0:www/rubygem-railties52
 
 USES=		gem
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 PORTSCOUT=	limit:^2\.
 
 .include <bsd.port.mk>