diff --git a/Gemfile.lock b/Gemfile.lock
index a349def0317..dd483d4d54e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,7 +109,6 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (>= 2.0, < 4.0)
-    childprocess (4.1.0)
     choice (0.2.0)
     chunky_png (1.4.0)
     clearance (2.5.0)
@@ -369,10 +368,10 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    selenium-webdriver (4.1.0)
-      childprocess (>= 0.5, < 5.0)
+    selenium-webdriver (4.7.1)
       rexml (~> 3.2, >= 3.2.5)
-      rubyzip (>= 1.2.2)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
     shoryuken (4.0.3)
       aws-sdk-core (>= 2)
       concurrent-ruby
@@ -421,6 +420,7 @@ GEM
       rubyzip (>= 1.3.0)
       selenium-webdriver (~> 4.0)
     webrick (1.7.0)
+    websocket (1.2.9)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)