nav.gemspec in nav-0.7.0 vs nav.gemspec in nav-0.9.0

@@ -16,8 +16,7 @@
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
 
-  s.add_dependency 'actionpack', '~> 3'
-  s.add_development_dependency 'rr'
+  s.add_dependency 'actionpack', '>= 3'
 end