openehr.gemspec in openehr-1.2.6 vs openehr.gemspec in openehr-1.2.7

@@ -39,10 +39,10 @@
   gem.add_development_dependency('guard-cucumber')
 #  gem.add_development_dependency('ruby-debug19')
   gem.add_development_dependency('spork', '> 1.0rc')
   gem.add_development_dependency('guard-spork')
   gem.add_development_dependency('simplecov')
-  gem.add_development_dependency('listen')
+  gem.add_development_dependency('listen','0.6.0')
   gem.add_development_dependency('rb-kqueue')
   gem.add_development_dependency('libnotify')
 end