diff --git a/Gemfile.lock b/Gemfile.lock
index 96aaa9fd..6a522642 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -221,9 +221,6 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sequenced (2.0.0)
-      activerecord (>= 3.0)
-      activesupport (>= 3.0)
     shoulda-matchers (3.1.1)
       activesupport (>= 4.0.0)
     simplecov (0.11.2)
@@ -295,7 +292,6 @@ DEPENDENCIES
   redis
   rspec-rails
   sass-rails
-  sequenced (~> 2.0.0)
   shoulda-matchers
   simplecov
   snorlax