stones.gemspec in stones-1.1.1 vs stones.gemspec in stones-1.1.3

@@ -10,14 +10,17 @@
   s.description = "A collection of, hopefully, useful files."
   s.authors     = ['Dittmar Krall']
   s.email       = ['[e-mail]']
   s.homepage    = 'http://matique.de'
   s.license     = 'MIT'
+  s.platform    = Gem::Platform::RUBY
 
+  s.metadata['source_code_uri'] = 'https://github.com/matique/stones'
+
   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_development_dependency 'bundler', '~> 0'
-  s.add_development_dependency 'rake', '~> 0'
+  s.add_development_dependency 'bundler'
+  s.add_development_dependency 'rake'
 end