diff --git a/Gemfile b/Gemfile
index 2a7ca68f35..26f19836e2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -108,7 +108,7 @@ end
 group :test do
   # Adds support for Capybara system testing and selenium driver
   gem 'capybara', '>= 3.40'
-  gem 'selenium-webdriver', '>= 4.27.0'
+  gem 'selenium-webdriver', '= 4.26.0'
 end
 
 group :ci do
diff --git a/Gemfile.lock b/Gemfile.lock
index 4e6ed5dd9c..75af41a156 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -389,7 +389,7 @@ GEM
       sprockets-rails
       tilt
     securerandom (0.4.1)
-    selenium-webdriver (4.27.0)
+    selenium-webdriver (4.26.0)
       base64 (~> 0.2)
       logger (~> 1.4)
       rexml (~> 3.2, >= 3.2.5)
@@ -517,7 +517,7 @@ DEPENDENCIES
   ruby-lsp-rails
   saml_idp!
   sassc-rails
-  selenium-webdriver (>= 4.27.0)
+  selenium-webdriver (= 4.26.0)
   simplecov
   spring
   sprockets