diff --git a/Gemfile.lock b/Gemfile.lock
index ec54fef..59bab06 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -104,7 +104,7 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     sass (3.1.15)
     sass-rails (3.2.5)
@@ -130,6 +130,7 @@ GEM
 
 PLATFORMS
   java
+  ruby
 
 DEPENDENCIES
   activerecord-jdbcsqlite3-adapter