diff --git a/Gemfile.lock b/Gemfile.lock
index 4b7348f..5dfc340 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,7 +48,7 @@ GEM
       orm_adapter (~> 0.0.3)
       warden (~> 1.0.3)
     erubis (2.7.0)
-    execjs (0.3.3)
+    execjs (0.3.4)
       multi_json (~> 1.0)
     geokit (1.5.0)
     haml (3.1.1)