diff --git a/dev-ruby/redcarpet/redcarpet-3.5.1-r1.ebuild b/dev-ruby/redcarpet/redcarpet-3.5.1-r1.ebuild
index 3add004988096..ee35650b4c1a7 100644
--- a/dev-ruby/redcarpet/redcarpet-3.5.1-r1.ebuild
+++ b/dev-ruby/redcarpet/redcarpet-3.5.1-r1.ebuild
@@ -1,8 +1,8 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
-USE_RUBY="ruby26 ruby27 ruby30"
+USE_RUBY="ruby26 ruby27 ruby30 ruby31"
 
 RUBY_FAKEGEM_EXTRADOCS="README.markdown CONTRIBUTING.md CHANGELOG.md doc"
 RUBY_FAKEGEM_TASK_TEST="test:unit"