Rakefile in epub-maker-0.0.3 vs Rakefile in epub-maker-0.0.4

@@ -1,11 +1,12 @@
 require 'rake/testtask'
 require 'rake/clean'
 require 'yard'
-require "bundler/gem_tasks"
+require "rubygems/tasks"
 
 task :default => :test
 
 CLEAN.include 'README.html'
 
 Rake::TestTask.new
 YARD::Rake::YardocTask.new
+Gem::Tasks.new