Gemfile in citeproc-ruby-1.1.0 vs Gemfile in citeproc-ruby-1.1.1

@@ -4,10 +4,10 @@
 #gem 'citeproc', :github => 'inukshuk/citeproc.git'
 #gem 'csl', :github => 'inukshuk/csl-ruby.git'
 
 group :development, :test do
   gem 'rake', '~>10.0'
-  gem 'rspec', '~>3.0'
+  gem 'rspec', '~>3.0', '<3.2.0'
   gem 'cucumber', '~>1.2'
   gem 'simplecov', '~>0.8'
   gem 'rubinius-coverage', :platforms => :rbx
   gem 'coveralls', :require => false
 end