Index: head/security/rubygem-devise-two-factor-rails5/Makefile
===================================================================
--- head/security/rubygem-devise-two-factor-rails5/Makefile	(revision 508781)
+++ head/security/rubygem-devise-two-factor-rails5/Makefile	(revision 508782)
@@ -1,27 +1,27 @@
 # Created by: Torsten Zuhlsdorff <ports@toco-domains.de>
 # $FreeBSD$
 
 PORTNAME=	devise-two-factor
 PORTVERSION=	3.1.0
 CATEGORIES=	security rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-rails5
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Barebones two-factor authentication with Devise
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	rubygem-activesupport5>=0:devel/rubygem-activesupport5 \
-		rubygem-attr_encrypted>=1.3:security/rubygem-attr_encrypted \
-		rubygem-devise-rails5>=4.0:devel/rubygem-devise-rails5 \
-		rubygem-railties5>=0:www/rubygem-railties5 \
+RUN_DEPENDS=	rubygem-activesupport5>=0<6.1:devel/rubygem-activesupport5 \
+		rubygem-attr_encrypted>=1.3<4:security/rubygem-attr_encrypted \
+		rubygem-devise-rails5>=4.0<5:devel/rubygem-devise-rails5 \
+		rubygem-railties5>=0<6.1:www/rubygem-railties5 \
 		rubygem-rotp>=2.0:devel/rubygem-rotp
 
 USES=		gem
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>