diff --git a/Gemfile.lock b/Gemfile.lock
index 372e204..a9e295f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -949,7 +949,7 @@ GEM
       actionpack (>= 5.0)
       railties (>= 5.0)
     ruby_dep (1.5.0)
-    rubyzip (1.2.3)
+    rubyzip (1.3.0)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)