diff --git a/Gemfile.lock b/Gemfile.lock
index 9deb744..68fac84 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,7 +61,7 @@ GEM
     factory_girl_rails (1.4.0)
       factory_girl (~> 2.3.0)
       railties (>= 3.0.0)
-    ffi (1.3.1)
+    ffi (1.11.1)
     hike (1.2.1)
     i18n (0.6.1)
     journey (1.0.4)