Gemfile.lock in bckbn-2.1.1 vs Gemfile.lock in bckbn-2.2.1

- old
+ new

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    bckbn (2.1.1)
+    bckbn (2.2.1)
       addressable (~> 2.8.5)
 
 GEM
   remote: https://rubygems.org/
   specs: