diff --git a/Gemfile b/Gemfile
index ece6c3d..e995094 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,16 +1,5 @@
 source "http://rubygems.org"
-
-group :development do
-  gem "bundler", "~> 1.0.0"
-  gem "jeweler", "~> 1.6.4"
-  gem "rdoc", ">= 0"
-  gem "shoulda"
-  
-  gem "rspec"
-  gem "vcr"
-  gem "webmock"
-end
+gemspec
 
 gem 'simplecov', :require => false, :group => :test
 
-gem "nokogiri", ">= 0"
diff --git a/musicbrainz.gemspec b/musicbrainz.gemspec
index 1bf5e83..2214b69 100644
--- a/musicbrainz.gemspec
+++ b/musicbrainz.gemspec
@@ -52,9 +52,8 @@ Gem::Specification.new do |s|
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_runtime_dependency(%q<nokogiri>, [">= 0"])
-      s.add_development_dependency(%q<bundler>, ["~> 1.0.0"])
       s.add_development_dependency(%q<jeweler>, ["~> 1.6.4"])
-      s.add_development_dependency(%q<rcov>, [">= 0"])
+      s.add_development_dependency(%q<simplecov>, [">= 0"])
       s.add_development_dependency(%q<rdoc>, [">= 0"])
       s.add_development_dependency(%q<shoulda>, [">= 0"])
       s.add_development_dependency(%q<rspec>, [">= 0"])
@@ -62,9 +61,8 @@ Gem::Specification.new do |s|
       s.add_development_dependency(%q<webmock>, [">= 0"])
     else
       s.add_dependency(%q<nokogiri>, [">= 0"])
-      s.add_dependency(%q<bundler>, ["~> 1.0.0"])
       s.add_dependency(%q<jeweler>, ["~> 1.6.4"])
-      s.add_dependency(%q<rcov>, [">= 0"])
+      s.add_dependency(%q<simplecov>, [">= 0"])
       s.add_dependency(%q<rdoc>, [">= 0"])
       s.add_dependency(%q<shoulda>, [">= 0"])
       s.add_dependency(%q<rspec>, [">= 0"])
@@ -73,9 +71,8 @@ Gem::Specification.new do |s|
     end
   else
     s.add_dependency(%q<nokogiri>, [">= 0"])
-    s.add_dependency(%q<bundler>, ["~> 1.0.0"])
     s.add_dependency(%q<jeweler>, ["~> 1.6.4"])
-    s.add_dependency(%q<rcov>, [">= 0"])
+    s.add_dependency(%q<simplecov>, [">= 0"])
     s.add_dependency(%q<rdoc>, [">= 0"])
     s.add_dependency(%q<shoulda>, [">= 0"])
     s.add_dependency(%q<rspec>, [">= 0"])