Merge pull request #253 from edx/aed/EDUCATOR-1912

EDUCATOR-1912 | Upgrade yajl-ruby to 1.3.1

Gemfile

@@ -14,7 +14,7 @@ gem 'rake'
 gem 'sinatra'
 gem 'sinatra-param', '~> 1.4'
 
-gem 'yajl-ruby'
+gem 'yajl-ruby', '~> 1.3.1'
 
 gem 'activemodel', '~> 4.2.8'
 

Gemfile.lock

@@ -209,7 +209,7 @@ GEM
     will_paginate_mongoid (2.0.1)
       mongoid
       will_paginate (~> 3.0)
-    yajl-ruby (1.3.0)
+    yajl-ruby (1.3.1)
 
 PLATFORMS
   ruby
@@ -255,7 +255,7 @@ DEPENDENCIES
   unicorn
   webmock (~> 3.0.1)
   will_paginate_mongoid (~> 2.0)
-  yajl-ruby
+  yajl-ruby (~> 1.3.1)
 
 RUBY VERSION
    ruby 2.4.1p111