diff --git a/Gemfile.lock b/Gemfile.lock
index 5bc2af0..db3f29c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,7 +107,7 @@ GEM
       activesupport (>= 3.0)
       railties (>= 3.0)
       rspec (~> 2.11.0)
-    rubyzip (1.2.2)
+    rubyzip (1.3.0)
     sass (3.4.25)
     sass-rails (3.2.5)
       railties (~> 3.2.0)