vcardio.gemspec in vcardio-0.1.0 vs vcardio.gemspec in vcardio-0.1.1

@@ -18,12 +18,13 @@
     `git ls-files -z`.split("\x0").reject do |f|
       f.match(/^(test|spec|features)\//)
     end
   )
 
-  spec.bindir        = 'exe'
-  spec.executables   = spec.files.grep(/^exe\//) { |f| File.basename(f) }
-  spec.require_paths = ['lib']
+  spec.bindir                = 'exe'
+  spec.executables           = spec.files.grep(/^exe\//) { |f| File.basename(f) }
+  spec.require_paths         = ['lib']
+  spec.required_ruby_version = '>= 1.9.2'
 
   spec.add_dependency 'manilla', '~> 1.0.0'
 
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'coveralls'