diff --git a/dev-ruby/ruby-rc4/ruby-rc4-0.1.5-r3.ebuild b/dev-ruby/ruby-rc4/ruby-rc4-0.1.5-r3.ebuild
index ee4cdbc0f9088..7296ad85d7f5a 100644
--- a/dev-ruby/ruby-rc4/ruby-rc4-0.1.5-r3.ebuild
+++ b/dev-ruby/ruby-rc4/ruby-rc4-0.1.5-r3.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2025 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"
 
 RUBY_FAKEGEM_RECIPE_TEST="rspec3"
 
@@ -18,7 +18,6 @@ HOMEPAGE="https://github.com/caiges/Ruby-RC4"
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~sparc ~x86"
-IUSE=""
 
 all_ruby_prepare() {
 	sed -i -e 's/"README"/"README.md"/' Rakefile || die