Gemfile.lock in pixo-0.2.1 vs Gemfile.lock in pixo-0.2.2

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    pixo (0.2.1)
+    pixo (0.2.2)
       concurrent-ruby
 
 GEM
   remote: https://rubygems.org/
   specs: