diff --git a/www/rubygem-cuba/Makefile b/www/rubygem-cuba/Makefile
index 10db7777ccec..ea28a3803a38 100644
--- a/www/rubygem-cuba/Makefile
+++ b/www/rubygem-cuba/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	cuba
-PORTVERSION=	3.8.1
+PORTVERSION=	3.9.0
 CATEGORIES=	www rubygems
 MASTER_SITES=	RG
 
diff --git a/www/rubygem-cuba/distinfo b/www/rubygem-cuba/distinfo
index 47b60abb24bc..98a707d7f139 100644
--- a/www/rubygem-cuba/distinfo
+++ b/www/rubygem-cuba/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1498924610
-SHA256 (rubygem/cuba-3.8.1.gem) = fe00d93f3897c05835f50c4fe2305219c0eb3f05568ae3a0d762af12998196c8
-SIZE (rubygem/cuba-3.8.1.gem) = 24576
+TIMESTAMP = 1511371702
+SHA256 (rubygem/cuba-3.9.0.gem) = 604beb5682b6c46d588b6c55f8857cbe719b00cdc9254417baaf2eaa04b23396
+SIZE (rubygem/cuba-3.9.0.gem) = 24576