mailsafe.gemspec in mailsafe-0.2.1 vs mailsafe.gemspec in mailsafe-0.3.0

@@ -16,11 +16,11 @@
   spec.files         = `git ls-files`.split($/)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 1.3"
+  spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "pry"
-  spec.add_development_dependency "rspec", "~> 3.2.0"
-  spec.add_development_dependency "rails", "~> 4.1.5"
+  spec.add_development_dependency "rspec"
+  spec.add_development_dependency "rails"
 end