diff --git a/Gemfile.lock b/Gemfile.lock
index 55189ab1..15746c3d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -135,7 +135,7 @@ GEM
       mini_mime (>= 0.1.3)
       ssrf_filter (~> 1.0)
     charlock_holmes (0.7.7)
-    childprocess (3.0.0)
+    childprocess (4.1.0)
     chronic (0.10.2)
     coderay (1.1.3)
     concurrent-ruby (1.1.9)
@@ -443,8 +443,9 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    selenium-webdriver (3.142.7)
-      childprocess (>= 0.5, < 4.0)
+    selenium-webdriver (4.0.0)
+      childprocess (>= 0.5, < 5.0)
+      rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2)
     semantic_range (3.0.0)
     sentry-rails (4.7.3)
diff --git a/spec/support/selenium.rb b/spec/support/selenium.rb
index 2732bf7f..120881c2 100644
--- a/spec/support/selenium.rb
+++ b/spec/support/selenium.rb
@@ -13,11 +13,10 @@ end
 Capybara.register_driver :selenium do |app|
   profile = Selenium::WebDriver::Firefox::Profile.new
   profile['intl.accept_languages'] = 'en'
-  capabilities = Selenium::WebDriver::Remote::Capabilities.firefox(elementScrollBehavior: 1)
   options = Selenium::WebDriver::Firefox::Options.new
   options.headless! if ENV['CI'] == 'true'
   options.profile = profile
-  driver = Capybara::Selenium::Driver.new(app, browser: :firefox, desired_capabilities: capabilities, options: options)
+  driver = Capybara::Selenium::Driver.new(app, browser: :firefox, capabilities: options)
   driver.browser.manage.window.resize_to(1280, 960)
   driver
 end