diff --git a/Gemfile.lock b/Gemfile.lock
index 8bcf82c..bfedd7a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,7 +50,7 @@ GEM
     rerun (0.13.0)
       listen (~> 3.0)
     ruby_dep (1.5.0)
-    rubyzip (1.2.3)
+    rubyzip (1.3.0)
     rufo (0.7.0)
     thin (1.7.2)
       daemons (~> 1.0, >= 1.0.9)