downgrade rails

Gemfile

@@ -1,7 +1,7 @@
 source 'http://rubygems.org'
 
 # Core
-gem 'rails', '4.0.5'
+gem 'rails', '4.0.4'
 gem 'mysql2', '~> 0.3.13'
 
 # Auth

Gemfile.lock

@@ -27,11 +27,11 @@ GIT
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (4.0.5)
-      actionpack (= 4.0.5)
+    actionmailer (4.0.4)
+      actionpack (= 4.0.4)
       mail (~> 2.5.4)
-    actionpack (4.0.5)
-      activesupport (= 4.0.5)
+    actionpack (4.0.4)
+      activesupport (= 4.0.4)
       builder (~> 3.1.0)
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
@@ -39,16 +39,16 @@ GEM
     active-model-email-validator (1.0.2)
       activemodel
       mail
-    activemodel (4.0.5)
-      activesupport (= 4.0.5)
+    activemodel (4.0.4)
+      activesupport (= 4.0.4)
       builder (~> 3.1.0)
-    activerecord (4.0.5)
-      activemodel (= 4.0.5)
+    activerecord (4.0.4)
+      activemodel (= 4.0.4)
       activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.5)
+      activesupport (= 4.0.4)
       arel (~> 4.0.0)
     activerecord-deprecated_finders (1.0.3)
-    activesupport (4.0.5)
+    activesupport (4.0.4)
       i18n (~> 0.6, >= 0.6.9)
       minitest (~> 4.2)
       multi_json (~> 1.3)
@@ -135,7 +135,7 @@ GEM
     hashie (2.1.2)
     hike (1.2.3)
     i18n (0.6.9)
-    jquery-rails (3.1.0)
+    jquery-rails (3.1.1)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     jquery-ui-rails (4.2.1)
@@ -204,13 +204,13 @@ GEM
       rack (~> 1.3)
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (4.0.5)
-      actionmailer (= 4.0.5)
-      actionpack (= 4.0.5)
-      activerecord (= 4.0.5)
-      activesupport (= 4.0.5)
+    rails (4.0.4)
+      actionmailer (= 4.0.4)
+      actionpack (= 4.0.4)
+      activerecord (= 4.0.4)
+      activesupport (= 4.0.4)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.5)
+      railties (= 4.0.4)
       sprockets-rails (~> 2.0.0)
     rails-settings-cached (0.4.1)
       rails (>= 4.0.0)
@@ -230,9 +230,9 @@ GEM
       sass-rails (~> 4.0)
     rails_config (0.4.2)
       activesupport (>= 3.0)
-    railties (4.0.5)
-      actionpack (= 4.0.5)
-      activesupport (= 4.0.5)
+    railties (4.0.4)
+      actionpack (= 4.0.4)
+      activesupport (= 4.0.4)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.13.0)
@@ -351,7 +351,7 @@ DEPENDENCIES
   omniauth-google-oauth2 (~> 0.2.2)
   paper_trail (~> 3.0.0)
   quiet_assets (~> 1.0.1)
-  rails (= 4.0.5)
+  rails (= 4.0.4)
   rails-settings-cached (~> 0.4.0)
   rails_admin (~> 0.6.1)
   rails_config (~> 0.4.2)