Rakefile in progress-1.1.2.1 vs Rakefile in progress-1.1.3

@@ -1,10 +1,9 @@
-require 'rubygems'
 require 'rake'
 require 'jeweler'
 require 'rake/gem_ghost_task'
-require 'spec/rake/spectask'
+require 'rspec/core/rake_task'
 
 name = 'progress'
 
 Jeweler::Tasks.new do |gem|
   gem.name = name
@@ -17,11 +16,10 @@
   gem.add_development_dependency 'rspec'
 end
 Jeweler::RubygemsDotOrgTasks.new
 Rake::GemGhostTask.new
 
-Spec::Rake::SpecTask.new(:spec) do |spec|
-  spec.libs << 'lib' << 'spec'
-  spec.spec_opts = ['--colour --format progress --loadby mtime --reverse']
-  spec.spec_files = FileList['spec/**/*_spec.rb']
+RSpec::Core::RakeTask.new(:spec) do |spec|
+  spec.rspec_opts = ['--colour --format progress']
+  spec.pattern = 'spec/**/*_spec.rb'
 end
 task :default => :spec