diff --git a/Gemfile.lock b/Gemfile.lock
index 357824a..ea91d19 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,7 +25,7 @@ GEM
       ast (~> 2.3)
     power_assert (1.1.1)
     ruby-protocol-buffers (1.5.1)
-    rubyzip (1.2.1)
+    rubyzip (1.3.0)
     selenium-webdriver (3.9.0)
       childprocess (~> 0.5)
       rubyzip (~> 1.2)