diff --git a/Gemfile.lock b/Gemfile.lock
index e270d70..31c584b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -334,7 +334,7 @@ GEM
       rspec-mocks (~> 3.0.0)
       rspec-support (~> 3.0.0)
     rspec-support (3.0.4)
-    rubyzip (1.1.7)
+    rubyzip (1.3.0)
     safe_yaml (1.0.4)
     sanitize (2.0.6)
       nokogiri (>= 1.4.4)