Bundler não pôde encontrar versões compatíveis para gem “activesupport”
Eu migrei para a versão 3.2.13 do rails e estou recebendo este erro, como me livrar disso?
Fetching gem metadata from https://rubygems.org/.......
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Bundler could not find compatible versions for gem "activesupport":
In snapshot (Gemfile.lock):
activesupport (3.2.12)
In Gemfile:
rails (= 3.2.13) ruby depends on
activesupport (= 3.2.13) ruby
Running `bundle update` will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.
EDITAR
sinatra (1.3.6)
rack (~> 1.4)
rack-protection (~> 1.3)
tilt (~> 1.3, >= 1.3.3)