diff --git a/test/tasks.rake b/test/tasks.rake
index 59f2f94a6..a0453e609 100644
--- a/test/tasks.rake
+++ b/test/tasks.rake
@@ -35,7 +35,7 @@ task :test_full => %w(test test_mysql test_postgres)
 desc %{Test everything with Rails 2.1.x, 2.0.x & 1.2.x gems}
 task :test_all do
   all = Rake::Task['test_full']
-  versions = %w(2.1.0 2.0.4 1.2.6)
+  versions = %w(2.3.2 2.2.2 2.1.0 2.0.4 1.2.6)
   versions.each do |version|
     ENV['RAILS_VERSION'] = "~> #{version}"
     all.invoke