diff --git a/Gemfile.lock b/Gemfile.lock
index a69c0e7..6fb3141 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -133,7 +133,7 @@ GEM
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     ruby_dep (1.5.0)
-    rubyzip (1.2.1)
+    rubyzip (1.3.0)
     sass (3.5.2)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)