diff --git a/Gemfile.lock b/Gemfile.lock
index 7770ab0..1245749 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -54,6 +54,7 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.18)
     multi_json (1.2.0)
+    mysql (2.8.1)
     polyglot (0.3.3)
     rack (1.3.6)
     rack-cache (1.2)
@@ -92,7 +93,6 @@ GEM
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    sqlite3 (1.3.5)
     thor (0.14.6)
     tilt (1.3.3)
     treetop (1.4.10)
@@ -111,8 +111,8 @@ PLATFORMS
 DEPENDENCIES
   coffee-rails (~> 3.1.1)
   jquery-rails
+  mysql
   rails (= 3.1.3)
   sass-rails (~> 3.1.5)
-  sqlite3
   turn (~> 0.8.3)
   uglifier (>= 1.0.3)