diff --git a/Gemfile.lock b/Gemfile.lock
index 237c7b8..bbe5f76 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -79,7 +79,7 @@ GEM
     mime-types (1.19)
     multi_json (1.5.0)
     nested_form (0.3.1)
-    nokogiri (1.5.5)
+    nokogiri (1.5.6)
     orm_adapter (0.4.0)
     pg (0.14.1)
     polyglot (0.3.3)