diff --git a/Gemfile.lock b/Gemfile.lock
index 012d658..6176509 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,6 +1,6 @@
 GIT
   remote: git://github.com/sferik/rails_admin.git
-  revision: c1d9613c65f36cf450a40d822fc4d93409cc36e4
+  revision: c713d77cce50d44e6c626b16855e9f2079505da5
   specs:
     rails_admin (0.0.1)
       bootstrap-sass (~> 1.3, >= 1.3.1)
@@ -86,7 +86,7 @@ GEM
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    mime-types (1.17.1)
+    mime-types (1.17.2)
     multi_json (1.0.3)
     orm_adapter (0.0.5)
     pg (0.11.0)