diff --git a/Gemfile.lock b/Gemfile.lock
index 1ae92e1..670abce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,7 +28,7 @@ GEM
       forwardable-extended (~> 2.5)
     facets (3.1.0)
     fastimage (2.1.3)
-    ffi (1.9.23)
+    ffi (1.9.25)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     i18n (0.9.5)