diff --git a/Gemfile.lock b/Gemfile.lock
index 93ca7f6..18514db 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,7 +53,8 @@ GEM
     fastercsv (1.5.5)
     geokit (1.6.5)
       multi_json
-    haml (3.2.0.alpha.10)
+    haml (3.2.0.alpha.13)
+      tilt
     hike (1.2.1)
     hpricot (0.8.6)
     http_accept_language (1.0.2)