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

@@ -1,8 +1,9 @@
 PATH
   remote: .
   specs:
-    bckbn (2.0.0)
+    bckbn (2.1.0)
+      addressable (~> 2.8.5)
 
 GEM
   remote: https://rubygems.org/
   specs:
     addressable (2.8.5)