gurke.gemspec in gurke-2.4.0 vs gurke.gemspec in gurke-2.4.1

@@ -24,10 +24,10 @@
   spec.executables   = spec.files.grep(/^bin\//) {|f| File.basename(f) }
   spec.test_files    = spec.files.grep(/^(test|spec|features)\//)
   spec.require_paths = %w(lib)
 
   spec.add_dependency 'trollop'
-  spec.add_dependency 'gherkin'
+  spec.add_dependency 'gherkin', '~> 2.0'
   spec.add_dependency 'colorize'
 
   spec.add_development_dependency 'bundler', '~> 1.3'
 
   if ENV['TRAVIS_BUILD_NUMBER']