diff --git a/dev-ruby/matrix/matrix-0.4.2.ebuild b/dev-ruby/matrix/matrix-0.4.2.ebuild
index 7788173bf3b14..1df2d66edd6e2 100644
--- a/dev-ruby/matrix/matrix-0.4.2.ebuild
+++ b/dev-ruby/matrix/matrix-0.4.2.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-USE_RUBY="ruby27 ruby30 ruby31 ruby32"
+USE_RUBY="ruby31 ruby32 ruby33"
 
 RUBY_FAKEGEM_EXTRADOC="CHANGELOG.md README.md"