diff --git a/Gemfile.lock b/Gemfile.lock
index f3b37ef..13ddcb2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -96,6 +96,11 @@ GEM
     jbuilder (2.3.1)
       activesupport (>= 3.0.0, < 5)
       multi_json (~> 1.2)
+    jquery-datatables-rails (3.3.0)
+      actionpack (>= 3.1)
+      jquery-rails
+      railties (>= 3.1)
+      sass-rails
     jquery-rails (4.0.5)
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
@@ -237,6 +242,7 @@ DEPENDENCIES
   factory_girl_rails
   faker
   jbuilder (~> 2.0)
+  jquery-datatables-rails (~> 3.3.0)
   jquery-rails
   mysql2
   omniauth-oauth2