lib/imgkit.rb in imgkit-1.0.2 vs lib/imgkit.rb in imgkit-1.1.0

@@ -1,5 +1,5 @@
 require 'rubygems'
-require 'open3'
+require 'open4'
 require 'imgkit/source'
 require 'imgkit/imgkit'
 require 'imgkit/configuration'