diff --git a/dev-ruby/builder/builder-3.2.4.ebuild b/dev-ruby/builder/builder-3.2.4.ebuild
index f1328b7d4804d..6f290af265137 100644
--- a/dev-ruby/builder/builder-3.2.4.ebuild
+++ b/dev-ruby/builder/builder-3.2.4.ebuild
@@ -1,8 +1,8 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-USE_RUBY="ruby24 ruby25 ruby26"
+USE_RUBY="ruby24 ruby25 ruby26 ruby27"
 
 RUBY_FAKEGEM_RECIPE_DOC="none"
 RUBY_FAKEGEM_DOCDIR="doc"