diff --git a/dev-ruby/cocaine/cocaine-0.5.8.ebuild b/dev-ruby/cocaine/cocaine-0.5.8.ebuild
index 8b863739d09d8..6e7ae24a2bd7a 100644
--- a/dev-ruby/cocaine/cocaine-0.5.8.ebuild
+++ b/dev-ruby/cocaine/cocaine-0.5.8.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
 EAPI=5
-USE_RUBY="ruby20 ruby21"
+USE_RUBY="ruby20 ruby21 ruby22 ruby23"
 
 RUBY_FAKEGEM_TASK_DOC=""
 RUBY_FAKEGEM_EXTRADOC="NEWS.md README.md"