Gemfile.lock in bitcoin-ruby-0.0.14 vs Gemfile.lock in bitcoin-ruby-0.0.15

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    bitcoin-ruby (0.0.14)
+    bitcoin-ruby (0.0.15)
 
 GEM
   remote: https://rubygems.org/
   specs:
     bacon (1.2.0)