Gemfile.lock in bubble-wrap-1.9.3 vs Gemfile.lock in bubble-wrap-1.9.4

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    bubble-wrap (1.9.3)
+    bubble-wrap (1.9.4)
 
 GEM
   remote: https://rubygems.org/
   specs:
     bacon (1.2.0)