pesapal.gemspec in pesapal-1.5.5 vs pesapal.gemspec in pesapal-1.5.6

@@ -16,13 +16,15 @@
   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.required_ruby_version = '>= 1.9.2'
+
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'coveralls'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'webmock'
 
-  spec.add_dependency 'htmlentities'
+  spec.add_runtime_dependency 'htmlentities'
 end