closure_tree.gemspec in closure_tree-4.6.2 vs closure_tree.gemspec in closure_tree-4.6.3

@@ -19,10 +19,10 @@
   gem.add_runtime_dependency 'activerecord', '>= 3.2.0'
   gem.add_runtime_dependency 'with_advisory_lock', '>= 0.0.9' # <- to prevent duplicate roots
 
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'yard'
-  gem.add_development_dependency 'rspec', '~> 2.14.0' # FIXME: migrate to rspec 3 (or, better, ditch rspec and switch to minitest)
+  gem.add_development_dependency 'rspec', '>= 3.0'
   gem.add_development_dependency 'rspec-instafail'
   gem.add_development_dependency 'rspec-rails' # FIXME: for rspec-rails and rspec fixture support
   gem.add_development_dependency 'uuidtools'
   gem.add_development_dependency 'database_cleaner'
   gem.add_development_dependency 'appraisal'