Gemfile.lock in ruby-enum-0.2.1 vs Gemfile.lock in ruby-enum-0.3.0

@@ -1,28 +1,44 @@
 PATH
   remote: .
   specs:
-    ruby-enum (0.2.1)
+    ruby-enum (0.3.0)
       i18n
 
 GEM
   remote: http://rubygems.org/
   specs:
-    diff-lcs (1.2.4)
-    i18n (0.6.4)
-    rake (10.0.4)
-    rspec (2.13.0)
-      rspec-core (~> 2.13.0)
-      rspec-expectations (~> 2.13.0)
-      rspec-mocks (~> 2.13.0)
-    rspec-core (2.13.1)
-    rspec-expectations (2.13.0)
+    ast (2.0.0)
+    diff-lcs (1.2.5)
+    i18n (0.6.9)
+    json (1.8.1)
+    parser (2.1.9)
+      ast (>= 1.1, < 3.0)
+      slop (~> 3.4, >= 3.4.5)
+    powerpack (0.0.9)
+    rainbow (2.0.0)
+    rake (10.3.1)
+    rspec (2.14.1)
+      rspec-core (~> 2.14.0)
+      rspec-expectations (~> 2.14.0)
+      rspec-mocks (~> 2.14.0)
+    rspec-core (2.14.8)
+    rspec-expectations (2.14.5)
       diff-lcs (>= 1.1.3, < 2.0)
-    rspec-mocks (2.13.1)
+    rspec-mocks (2.14.6)
+    rubocop (0.21.0)
+      json (>= 1.7.7, < 2)
+      parser (~> 2.1.9)
+      powerpack (~> 0.0.6)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.4)
+    ruby-progressbar (1.5.1)
+    slop (3.5.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   rake
   rspec
+  rubocop (= 0.21.0)
   ruby-enum!