--- a/Gemfile	Wed Oct 16 03:31:15 2013 +0900
+++ b/Gemfile	Wed Oct 16 03:32:26 2013 +0900
@@ -6,9 +6,9 @@
 # Bundle edge Rails instead:
 # gem "rails", :git => "git://github.com/rails/rails.git"
 
-gem "pg", platforms: :ruby
-gem "activerecord-jdbcpostgresql-adapter", platforms: :jruby
-gem "jruby-openssl", platforms: :jruby
+gem "pg", :platforms => :ruby
+gem "activerecord-jdbcpostgresql-adapter", :platforms => :jruby
+gem "jruby-openssl", :platforms => :jruby
 gem "actionpack-page_caching"
 
 gem "sass-rails", "~> 4.0.0.rc1"
@@ -16,7 +16,7 @@
 gem "uglifier"
 gem "anjlab-bootstrap-rails", :require => "bootstrap-rails"
 
-gem "therubyrhino", platforms: :jruby
+gem "therubyrhino", :platforms => :jruby
 
 # To use ActiveModel has_secure_password
 # gem "bcrypt-ruby", "~> 3.0.0"
@@ -26,8 +26,8 @@
 
 group :standalone do
   # Use unicorn as the app server
-  gem "unicorn", platforms: :mri
-  gem "puma", platforms: [:rbx, :jruby]
+  gem "unicorn", :platforms => :mri
+  gem "puma", :platforms => [:rbx, :jruby]
 end
 
 # Deploy with Capistrano