diff --git a/Gemfile.lock b/Gemfile.lock
index 7796399..c9fea35 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,6 +30,10 @@ GEM
       activemodel (= 4.2.8)
       activesupport (= 4.2.8)
       arel (~> 6.0)
+    activerecord-mysql-awesome (0.0.9)
+      activerecord (~> 4.0)
+      activesupport (~> 4.0)
+      mysql2 (>= 0.3.18)
     activesupport (4.2.8)
       i18n (~> 0.7)
       minitest (~> 5.1)
@@ -162,7 +166,7 @@ GEM
     turbolinks (5.0.1)
       turbolinks-source (~> 5)
     turbolinks-source (5.0.0)
-    tzinfo (1.2.3)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (3.1.11)
       execjs (>= 0.3.0, < 3)
@@ -178,6 +182,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  activerecord-mysql-awesome
   byebug
   coderay
   coffee-rails (~> 4.1.0)