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

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    footing (0.2.0)
+    footing (0.2.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
     binding_of_caller (0.7.2)