diff --git a/app-dicts/prime-dict/prime-dict-1.0.0-r3.ebuild b/app-dicts/prime-dict/prime-dict-1.0.0-r3.ebuild
index 6bf6f3c654aec..818212f88dd09 100644
--- a/app-dicts/prime-dict/prime-dict-1.0.0-r3.ebuild
+++ b/app-dicts/prime-dict/prime-dict-1.0.0-r3.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="ruby23 ruby24 ruby25"
 
 inherit ruby-ng