diff --git a/Gemfile.lock b/Gemfile.lock
index b5a9b9a3da..e2fa30f660 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -574,10 +574,11 @@ GEM
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
     sd_notify (0.1.1)
-    selenium-webdriver (4.0.3)
+    selenium-webdriver (4.3.0)
       childprocess (>= 0.5, < 5.0)
       rexml (~> 3.2, >= 3.2.5)
-      rubyzip (>= 1.2.2)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
     semantic_range (3.0.0)
     shoulda-matchers (5.1.0)
       activesupport (>= 5.2.0)
@@ -662,6 +663,7 @@ GEM
       rack-proxy (>= 0.6.1)
       railties (>= 5.2)
       semantic_range (>= 2.3.0)
+    websocket (1.2.9)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)