diff --git a/dev-ruby/x25519/x25519-1.0.10.ebuild b/dev-ruby/x25519/x25519-1.0.10.ebuild
index 069cd73969950..f7d61e4b04f40 100644
--- a/dev-ruby/x25519/x25519-1.0.10.ebuild
+++ b/dev-ruby/x25519/x25519-1.0.10.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"