diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index ff0258b5c2..c2f9bb3541 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)