ruby-mext.gemspec in ruby-mext-0.18.2 vs ruby-mext.gemspec in ruby-mext-0.18.3

@@ -28,12 +28,13 @@
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_dependency 'wavefile'
-  spec.add_development_dependency 'bundler', '~> 1.13'
-  spec.add_development_dependency 'rake', '~> 10.0'
-  spec.add_development_dependency 'rspec', '~> 3.0'
+  spec.add_dependency 'cmath'
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'rdoc'
   spec.add_development_dependency 'byebug'
   spec.add_development_dependency 'gruff'
 
 end