diff --git a/dev-ruby/spring/spring-2.0.2.ebuild b/dev-ruby/spring/spring-2.0.2.ebuild
index d43cbe123c546..76d4f71c7e655 100644
--- a/dev-ruby/spring/spring-2.0.2.ebuild
+++ b/dev-ruby/spring/spring-2.0.2.ebuild
@@ -1,8 +1,8 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
-USE_RUBY="ruby21 ruby22 ruby23"
+USE_RUBY="ruby22 ruby23 ruby24"
 
 RUBY_FAKEGEM_TASK_DOC=""
 RUBY_FAKEGEM_EXTRADOC="CHANGELOG.md README.md"