diff --git a/Gemfile.lock b/Gemfile.lock
index b318735..853aa27 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -153,7 +153,7 @@ GEM
     roo (2.7.1)
       nokogiri (~> 1)
       rubyzip (~> 1.1, < 2.0.0)
-    rubyzip (1.2.1)
+    rubyzip (1.3.0)
     sass (3.5.6)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)