diff --git a/share/ruby-build/rbx-2.0.0-dev b/share/ruby-build/rbx-2.0.0-dev
index 82cf1f17..47e086e4 100644
--- a/share/ruby-build/rbx-2.0.0-dev
+++ b/share/ruby-build/rbx-2.0.0-dev
@@ -1,2 +1,2 @@
 install_git "rubinius-2.0.0-dev" "https://github.com/rubinius/rubinius.git" "2.0.0pre" rbx
-install_package "rubygems-1.6.2" "http://production.cf.rubygems.org/rubygems/rubygems-1.6.2.tgz" ruby
+install_package "rubygems-1.8.10" "http://production.cf.rubygems.org/rubygems/rubygems-1.8.10.tgz" ruby