Upgrade rails to 4.0.3

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails',                '~> 4.0.2'
+gem 'rails',                '4.0.3'
 
 gem 'sass-rails',           '~> 4.0.1'
 gem 'coffee-rails',         '~> 4.0.1'

Gemfile.lock

@@ -10,27 +10,27 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.0.2)
-      actionpack (= 4.0.2)
+    actionmailer (4.0.3)
+      actionpack (= 4.0.3)
       mail (~> 2.5.4)
-    actionpack (4.0.2)
-      activesupport (= 4.0.2)
+    actionpack (4.0.3)
+      activesupport (= 4.0.3)
       builder (~> 3.1.0)
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
     active_model_serializers (0.8.1)
       activemodel (>= 3.0)
-    activemodel (4.0.2)
-      activesupport (= 4.0.2)
+    activemodel (4.0.3)
+      activesupport (= 4.0.3)
       builder (~> 3.1.0)
-    activerecord (4.0.2)
-      activemodel (= 4.0.2)
+    activerecord (4.0.3)
+      activemodel (= 4.0.3)
       activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.2)
+      activesupport (= 4.0.3)
       arel (~> 4.0.0)
     activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.2)
+    activesupport (4.0.3)
       i18n (~> 0.6, >= 0.6.4)
       minitest (~> 4.2)
       multi_json (~> 1.3)
@@ -39,7 +39,7 @@ GEM
     airbrake (3.1.14)
       builder
       json
-    arel (4.0.1)
+    arel (4.0.2)
     atomic (1.1.14)
     axiom-types (0.0.5)
       descendants_tracker (~> 0.0.1)
@@ -163,7 +163,7 @@ GEM
     method_source (0.8.2)
     mime-types (1.25.1)
     minitest (4.7.5)
-    multi_json (1.8.2)
+    multi_json (1.8.4)
     multipart-post (1.2.0)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
@@ -204,7 +204,7 @@ GEM
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
       websocket-driver (>= 0.2.0)
-    polyglot (0.3.3)
+    polyglot (0.3.4)
     pry (0.9.12.4)
       coderay (~> 1.0)
       method_source (~> 0.8)
@@ -218,17 +218,17 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (4.0.2)
-      actionmailer (= 4.0.2)
-      actionpack (= 4.0.2)
-      activerecord (= 4.0.2)
-      activesupport (= 4.0.2)
+    rails (4.0.3)
+      actionmailer (= 4.0.3)
+      actionpack (= 4.0.3)
+      activerecord (= 4.0.3)
+      activesupport (= 4.0.3)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.2)
+      railties (= 4.0.3)
       sprockets-rails (~> 2.0.0)
-    railties (4.0.2)
-      actionpack (= 4.0.2)
-      activesupport (= 4.0.2)
+    railties (4.0.3)
+      actionpack (= 4.0.3)
+      activesupport (= 4.0.3)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.12.0)
@@ -292,7 +292,7 @@ GEM
     spring (1.0.0)
     spring-commands-rspec (1.0.1)
       spring (>= 0.9.1)
-    sprockets (2.10.1)
+    sprockets (2.11.0)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -372,7 +372,7 @@ DEPENDENCIES
   poltergeist (~> 1.5.0)
   pry-rails (~> 0.3.2)
   quiet_assets (~> 1.0.1)
-  rails (~> 4.0.2)
+  rails (= 4.0.3)
   rake (~> 10.0.4)
   rb-inotify (~> 0.9.0)
   redcarpet (~> 2.2.2)