diff --git a/Gemfile.lock b/Gemfile.lock
index 24f4c45..68dfd3c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -163,7 +163,7 @@ GEM
     retriable (3.1.2)
     rouge (2.0.7)
     ruby-macho (1.4.0)
-    rubyzip (1.2.3)
+    rubyzip (1.3.0)
     security (0.1.3)
     signet (0.11.0)
       addressable (~> 2.3)