diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index ff0258b5c22217ed8a27b22b4a533381bd31355b..c2f9bb354101cb15f0515ef855a9655f5916f52f 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -231,7 +231,7 @@ GEM
     rouge (3.13.0)
     ruby-enum (0.7.2)
       i18n
-    rubyzip (2.2.0)
+    rubyzip (2.3.0)
     safe_yaml (1.0.5)
     sass (3.7.4)
       sass-listen (~> 4.0.0)