diff --git a/Gemfile.lock b/Gemfile.lock
index 734178d..ae297b9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -102,7 +102,7 @@ GEM
       i18n (>= 0.7)
     faraday (0.14.0)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.23)
+    ffi (1.11.2)
     font-awesome-sass (4.7.0)
       sass (>= 3.2)
     globalid (0.4.1)