diff --git a/Gemfile.lock b/Gemfile.lock
index 04c16a56e2..39ea5eacda 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -624,7 +624,7 @@ GEM
       rubocop (>= 0.72.0)
     ruby-progressbar (1.11.0)
     ruby-rc4 (0.1.5)
-    rubyzip (1.3.0)
+    rubyzip (2.3.0)
     sass (3.4.25)
     sass-rails (5.0.7)
       railties (>= 4.0.0, < 6)
@@ -698,7 +698,7 @@ GEM
       unicorn (>= 4, < 6)
     warden (1.2.7)
       rack (>= 1.0)
-    webdrivers (4.2.0)
+    webdrivers (4.4.2)
       nokogiri (~> 1.6)
       rubyzip (>= 1.3.0)
       selenium-webdriver (>= 3.0, < 4.0)