stones.gemspec in stones-1.0.0 vs stones.gemspec in stones-1.0.1

@@ -16,8 +16,8 @@
   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'
-  s.add_development_dependency 'rake'
+  s.add_development_dependency 'bundler', '~> 0'
+  s.add_development_dependency 'rake', '~> 0'
 end