diff --git a/Gemfile.lock b/Gemfile.lock
index 8fb7c80..04c0bcd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -125,7 +125,7 @@ GEM
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    rubyzip (1.2.1)
+    rubyzip (1.3.0)
     sass (3.5.5)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)