Gemfile.lock in vnstat-ruby-1.0.0 vs Gemfile.lock in vnstat-ruby-1.0.1

@@ -74,10 +74,10 @@
 
 DEPENDENCIES
   bundler (~> 1.0)
   codeclimate-test-reporter
   jeweler (~> 2.0.1)
-  nokogiri
+  nokogiri (~> 1.6)
   rspec (~> 3.0)
   yard
 
 BUNDLED WITH
    1.10.6