diff --git a/Gemfile.lock b/Gemfile.lock
index cb7c1bcd5..663085b7a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -297,7 +297,7 @@ GEM
     retriable (2.1.0)
     rmagick (2.16.0)
     ruby-prof (0.15.8)
-    rubyzip (1.1.7)
+    rubyzip (1.2.1)
     safe_yaml (1.0.4)
     sanitize (4.5.0)
       crass (~> 1.0.2)