diff --git a/dev-ruby/ed25519/ed25519-1.3.0.ebuild b/dev-ruby/ed25519/ed25519-1.3.0.ebuild
index 8f443f84171aa..8b3f2455d74b3 100644
--- a/dev-ruby/ed25519/ed25519-1.3.0.ebuild
+++ b/dev-ruby/ed25519/ed25519-1.3.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-USE_RUBY="ruby27 ruby30 ruby31 ruby32"
+USE_RUBY="ruby31 ruby32 ruby33"
 
 RUBY_FAKEGEM_EXTRADOC="CHANGES.md README.md"