ruby on rails - Railties update probelm -


i tried run git push heroku , following error displayed 

in gemfile:  rails (= 3.2.3) depends on    railties (= 3.2.3)  jquery-rails (= 2.0.0) depends on    railties (3.2.5)

here gemfile:

source 'https://rubygems.org'  gem 'rails', '3.2.3' gem 'jquery-rails', '2.0.0' gem 'bootstrap-sass', '2.0.0' gem 'bcrypt-ruby', '3.0.1' gem 'faker', '1.0.1' gem 'will_paginate', '3.0.3' gem 'bootstrap-will_paginate', '0.0.5'  group :development, :test   gem 'sqlite3', '1.3.5'   gem 'rspec-rails', '2.9.0'   gem 'guard-rspec', '0.5.5' end  # gems used assets , not required # in production environments default.  group :assets   gem 'sass-rails',   '3.2.4'   gem 'coffee-rails', '3.2.2'   gem 'uglifier', '1.2.3' end  group :test   gem 'capybara', '1.1.2'   gem 'factory_girl_rails', '1.4.0'   gem 'cucumber-rails', '1.2.1', require: false   gem 'database_cleaner', '0.7.0'   gem 'rb-fsevent', '0.4.3.1', :require => false   gem 'growl', '1.0.3'   gem 'guard-spork', '0.3.2'     gem 'spork', '0.9.0'   gem 'launchy', '2.1.0' end  group :production   gem 'pg', '0.12.2' end

i changed rails version 3.2.5 did bundle update , bundle install. still got same problem hence changed rails version 3.2.3.

could please kindly explain problem , how can solve problem? thanks

check gemfile.lock , search gem requiring railties 3.2.5.

also try remove gemfile.lock , run 'bundle install' again


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