meltdown.gemspec in meltdown-0.0.2 vs meltdown.gemspec in meltdown-0.1.0

@@ -13,9 +13,9 @@
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.name          = "meltdown"
   gem.require_paths = ["lib"]
   gem.version       = Meltdown::VERSION
 
-  gem.add_dependency 'rexec',   '>= 1.4.1'
-  gem.add_dependency 'rubydns', '>= 0.3.4'
+  gem.add_dependency 'rexec',   '~> 1.4.0'
+  gem.add_dependency 'rubydns', '~> 0.4.0'
   gem.add_dependency 'thor',    '>= 0.11.5'
 end