Gemfile.lock in pivotoolz-2.0.0 vs Gemfile.lock in pivotoolz-2.1.0

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    pivotoolz (1.3.0)
+    pivotoolz (2.1.0)
       rest-client (~> 2.0.2)
 
 GEM
   remote: https://rubygems.org/
   specs: