diff --git a/Gemfile.lock b/Gemfile.lock
index 43bb5a9..01c322e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,9 +83,11 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.23)
+    mini_portile (0.5.0)
     multi_json (1.7.6)
     nested_form (0.3.2)
-    nokogiri (1.5.10)
+    nokogiri (1.6.0)
+      mini_portile (~> 0.5.0)
     orm_adapter (0.4.0)
     pg (0.15.1)
     polyglot (0.3.3)