Dependency failed on Rails 4 : tzinfo

[jimanx2]

Added the following line to Gemfile

gem 'eventbrite'

but bundle install failed with:

Bundler could not find compatible versions for gem "tzinfo":
  In Gemfile:
    eventbrite-client (>= 0) ruby depends on
      tzinfo (~> 0.3.22) ruby
.
.
    activesupport (>= 3.0.0) ruby depends on
       tzinfo (1.2.2)

To make it work, I cloned this repo and changed required tzinfo version into >= 0.3.22 (instead of ~> 0.3.22)

What is the best solution?