diff --git a/dev-ruby/builder/builder-3.2.3.ebuild b/dev-ruby/builder/builder-3.2.3.ebuild
index 75291cdef1c41..dcad35e945af1 100644
--- a/dev-ruby/builder/builder-3.2.3.ebuild
+++ b/dev-ruby/builder/builder-3.2.3.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="ruby21 ruby22 ruby23 ruby24"
+USE_RUBY="ruby22 ruby23 ruby24 ruby25"
 
 RUBY_FAKEGEM_DOCDIR="doc"
 RUBY_FAKEGEM_EXTRADOC="README.md CHANGES"