diff --git a/dev-ruby/rb-readline/rb-readline-0.5.5-r1.ebuild b/dev-ruby/rb-readline/rb-readline-0.5.5-r1.ebuild
index 3935d8f0f76c6..e3fa82f8e1ab5 100644
--- a/dev-ruby/rb-readline/rb-readline-0.5.5-r1.ebuild
+++ b/dev-ruby/rb-readline/rb-readline-0.5.5-r1.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-USE_RUBY="ruby31 ruby32 ruby33"
+USE_RUBY="ruby31 ruby32 ruby33 ruby34"
 
 inherit ruby-fakegem