Rakefile in mongoid-0.9.4 vs Rakefile in mongoid-0.9.5

@@ -1,10 +1,9 @@
 require "rubygems"
 require "rake"
 require "rake/rdoctask"
 require "spec/rake/spectask"
-require "metric_fu"
 
 begin
   require "jeweler"
   Jeweler::Tasks.new do |gem|
     gem.name = "mongoid"
@@ -14,12 +13,12 @@
     gem.authors = ["Durran Jordan"]
 
     gem.add_dependency("durran-validatable", "1.8.3")
     gem.add_dependency("leshill-will_paginate", "2.3.11")
     gem.add_dependency("activesupport", "2.3.4")
-    gem.add_dependency("mongo", "0.17.1")
-    gem.add_dependency("mongo_ext", "0.17.1")
+    gem.add_dependency("mongo", "0.18.1")
+    gem.add_dependency("mongo_ext", "0.18.1")
 
     gem.add_development_dependency("rspec", "1.2.9")
     gem.add_development_dependency("mocha", "0.9.8")
   end
   Jeweler::GemcutterTasks.new
@@ -51,6 +50,5 @@
   rdoc.rdoc_files.include("README*")
   rdoc.rdoc_files.include("lib/**/*.rb")
 end
 
 task :default => ["spec"]
-task :metrics => ["rcov", "metrics:all"]