diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1bbaab9b..ed669138 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## main / unreleased
+
+* [ENHANCEMENT] Update QUnit to 2.22.0
+* [ENHANCEMENT] Prefer `require_relative` for internal requires
+
 ## 22.2.0 / 2026-06-01
 
 * [FEATURE] Allow Rails 8.0 alpha
diff --git a/lib/client_side_validations.rb b/lib/client_side_validations.rb
index 4241790a..6ac6ead2 100644
--- a/lib/client_side_validations.rb
+++ b/lib/client_side_validations.rb
@@ -1,11 +1,11 @@
 # frozen_string_literal: true
 
-require 'client_side_validations/config'
-require 'client_side_validations/active_model'  if defined?(ActiveModel)
-require 'client_side_validations/active_record' if defined?(ActiveRecord)
-require 'client_side_validations/action_view'   if defined?(ActionView)
+require_relative 'client_side_validations/config'
+require_relative 'client_side_validations/active_model'  if defined?(ActiveModel)
+require_relative 'client_side_validations/active_record' if defined?(ActiveRecord)
+require_relative 'client_side_validations/action_view'   if defined?(ActionView)
 
 if defined?(Rails)
-  require 'client_side_validations/engine'
-  require 'client_side_validations/generators'
+  require_relative 'client_side_validations/engine'
+  require_relative 'client_side_validations/generators'
 end
diff --git a/lib/client_side_validations/action_view.rb b/lib/client_side_validations/action_view.rb
index 1d808cf7..71a805ca 100644
--- a/lib/client_side_validations/action_view.rb
+++ b/lib/client_side_validations/action_view.rb
@@ -7,14 +7,14 @@ module Helpers
   end
 end
 
-require 'client_side_validations/core_ext'
-require 'client_side_validations/action_view/form_helper'
+require_relative 'core_ext'
+require_relative 'action_view/form_helper'
 
 if ActionView::Helpers::FormHelper.method_defined?(:form_with)
-  require 'client_side_validations/action_view/form_with_helper'
+  require_relative 'action_view/form_with_helper'
 end
 
-require 'client_side_validations/action_view/form_builder'
+require_relative 'action_view/form_builder'
 
 ActiveSupport.on_load(:action_view) { include ClientSideValidations::ActionView::Helpers::FormHelper }
 ActionView::Helpers::FormBuilder.prepend ClientSideValidations::ActionView::Helpers::FormBuilder
diff --git a/lib/client_side_validations/active_model.rb b/lib/client_side_validations/active_model.rb
index a492f6db..d9a1bf07 100644
--- a/lib/client_side_validations/active_model.rb
+++ b/lib/client_side_validations/active_model.rb
@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-require 'client_side_validations/core_ext'
-require 'client_side_validations/extender'
-require 'client_side_validations/active_model/conditionals'
+require_relative 'core_ext'
+require_relative 'extender'
+require_relative 'active_model/conditionals'
 
 module ClientSideValidations
   module ActiveModel
diff --git a/lib/client_side_validations/active_record.rb b/lib/client_side_validations/active_record.rb
index a5afffd9..98160fe3 100644
--- a/lib/client_side_validations/active_record.rb
+++ b/lib/client_side_validations/active_record.rb
@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
-require 'client_side_validations/active_model'
-require 'client_side_validations/extender'
+require_relative 'active_model'
 
 ActiveSupport.on_load(:active_record) { include ClientSideValidations::ActiveModel::Validations }
 
diff --git a/lib/client_side_validations/core_ext.rb b/lib/client_side_validations/core_ext.rb
index 21166651..9cadab94 100644
--- a/lib/client_side_validations/core_ext.rb
+++ b/lib/client_side_validations/core_ext.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
 require 'active_support/json'
-require 'client_side_validations/core_ext/range'
-require 'client_side_validations/core_ext/regexp'
+
+require_relative 'core_ext/range'
+require_relative 'core_ext/regexp'
diff --git a/lib/client_side_validations/generators.rb b/lib/client_side_validations/generators.rb
index 9a8d376e..76070741 100644
--- a/lib/client_side_validations/generators.rb
+++ b/lib/client_side_validations/generators.rb
@@ -14,4 +14,4 @@ def self.assets
   end
 end
 
-require 'client_side_validations/generators/rails_validations'
+require_relative 'generators/rails_validations'
diff --git a/package.json b/package.json
index 0d39cf42..7e2231fe 100644
--- a/package.json
+++ b/package.json
@@ -27,10 +27,10 @@
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-node-resolve": "^15.2.2",
     "chrome-launcher": "^1.1.2",
-    "puppeteer-core": "^23.2.0",
-    "rollup": "^4.21.1",
+    "puppeteer-core": "^23.4.0",
+    "rollup": "^4.22.0",
     "rollup-plugin-copy": "^3.5.0",
-    "standard": "^17.1.0"
+    "standard": "^17.1.2"
   },
   "dependencies": {},
   "peerDependencies": {
diff --git a/test/javascript/public/test/validators/confirmation.js b/test/javascript/public/test/validators/confirmation.js
index 1ac97920..52685f4a 100644
--- a/test/javascript/public/test/validators/confirmation.js
+++ b/test/javascript/public/test/validators/confirmation.js
@@ -1,7 +1,7 @@
 QUnit.module('Confirmation options', {
   beforeEach: function () {
     $('#qunit-fixture')
-      .append('<input id="password" type="password" />')
+      .append('<input id="password" type="password" autocomplete="new-password" />')
       .append('<input id="password_confirmation" type="password" />')
       .append('<input id="username" type="text" />')
       .append('<input id="username_confirmation" type="text" />')
diff --git a/test/javascript/server.rb b/test/javascript/server.rb
index ab6dcb29..5ee808aa 100644
--- a/test/javascript/server.rb
+++ b/test/javascript/server.rb
@@ -30,7 +30,7 @@ def call(env)
 use AssetPath, urls: ['/vendor/assets/javascripts'], root: File.expand_path('../', $LOAD_PATH.find { |p| p.include?('jquery-rails') })
 
 DEFAULT_JQUERY_VERSION = '3.7.1'
-QUNIT_VERSION          = '2.21.0'
+QUNIT_VERSION          = '2.22.0'
 
 helpers do
   def jquery_version