diff --git a/Gemfile.lock b/Gemfile.lock
index 79a1618..c552c9d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -51,7 +51,7 @@ GEM
     eventmachine (1.0.0)
     execjs (1.4.0)
       multi_json (~> 1.0)
-    ffi (1.3.1)
+    ffi (1.11.1)
     hike (1.2.1)
     i18n (0.6.1)
     jasmine (1.3.1)