diff --git a/dev-ruby/rdtool/rdtool-0.6.38-r2.ebuild b/dev-ruby/rdtool/rdtool-0.6.38-r2.ebuild
index 7d894ac5be503..4633426dab1cb 100644
--- a/dev-ruby/rdtool/rdtool-0.6.38-r2.ebuild
+++ b/dev-ruby/rdtool/rdtool-0.6.38-r2.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=5
-USE_RUBY="ruby20 ruby21 ruby22 ruby23"
+USE_RUBY="ruby22 ruby23 ruby24 ruby25"
 
 RUBY_FAKEGEM_TASK_DOC="doc"
 RUBY_FAKEGEM_EXTRADOC="HISTORY README.*"