diff --git a/Gemfile.lock b/Gemfile.lock
index 84e5516..9712a60 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ GEM
     fakeweb (1.3.0)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.14)
+    ffi (1.11.2)
     formatador (0.2.5)
     guard (2.14.0)
       formatador (>= 0.2.4)