Index: head/www/rubygem-rack-attack/Makefile
===================================================================
--- head/www/rubygem-rack-attack/Makefile	(revision 518200)
+++ head/www/rubygem-rack-attack/Makefile	(revision 518201)
@@ -1,21 +1,21 @@
 # Created by: Steve Wills <swills@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	rack-attack
-PORTVERSION=	5.4.2
+PORTVERSION=	6.2.1
 CATEGORIES=	www rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Rack middleware for throttling and blocking abusive requests
 
 LICENSE=	MIT
 
-RUN_DEPENDS=	rubygem-rack>=1.0:www/rubygem-rack
+RUN_DEPENDS=	rubygem-rack>=1.0<3.0,3:www/rubygem-rack
 
 USES=		gem
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
Index: head/www/rubygem-rack-attack/distinfo
===================================================================
--- head/www/rubygem-rack-attack/distinfo	(revision 518200)
+++ head/www/rubygem-rack-attack/distinfo	(revision 518201)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1541183437
-SHA256 (rubygem/rack-attack-5.4.2.gem) = 7a45bd666a317b62d92970106dee1212ea7315369cf363d42ae20b090f9fc687
-SIZE (rubygem/rack-attack-5.4.2.gem) = 23040
+TIMESTAMP = 1574429305
+SHA256 (rubygem/rack-attack-6.2.1.gem) = 5b1aad98235081910c67753630638113fd6442594abf0655d1e56cb27c902969
+SIZE (rubygem/rack-attack-6.2.1.gem) = 24576