diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 01778947..c17ec205 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -197,7 +197,7 @@ GEM
     rb-inotify (0.10.0)
       ffi (~> 1.0)
     rouge (2.2.1)
-    rubyzip (1.2.3)
+    rubyzip (2.3.0)
     safe_yaml (1.0.5)
     sass (3.7.4)
       sass-listen (~> 4.0.0)