Gemfile.lock in google-authenticator-rails-1.5.1 vs Gemfile.lock in google-authenticator-rails-1.6.0

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    google-authenticator-rails (1.5.1)
+    google-authenticator-rails (1.6.0)
       actionpack
       activerecord
       google-qr
       rails
       rotp (= 1.6.1)