diff --git a/advanced_topics/01_debugging_with_save_and_open/Gemfile b/advanced_topics/01_debugging_with_save_and_open/Gemfile
index 8e87122..54fea7c 100644
--- a/advanced_topics/01_debugging_with_save_and_open/Gemfile
+++ b/advanced_topics/01_debugging_with_save_and_open/Gemfile
@@ -1,7 +1,8 @@
 source 'https://rubygems.org'
 
-gem 'capybara', '~> 3.13', '>= 3.13.2' # Released: January 24, 2019
-gem 'rspec', '~> 3.8' # Released: August 4, 2018
-gem 'selenium-webdriver', '~> 3.141' # Released: November 1, 2018
-gem 'launchy', '~> 2.4', '>= 2.4.3' # Released November 3, 2014
-gem 'ffi', '~> 1.11', '>= 1.11.3'
+gem 'capybara' # Released: January 24, 2019
+gem 'rexml'
+gem 'rspec'# Released: August 4, 2018
+gem 'selenium-webdriver'# Released: November 1, 2018
+gem 'launchy'# Released November 3, 2014
+gem 'ffi'
diff --git a/advanced_topics/01_debugging_with_save_and_open/Gemfile.lock b/advanced_topics/01_debugging_with_save_and_open/Gemfile.lock
index f6a8eec..37a36eb 100644
--- a/advanced_topics/01_debugging_with_save_and_open/Gemfile.lock
+++ b/advanced_topics/01_debugging_with_save_and_open/Gemfile.lock
@@ -1,61 +1,64 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
-    capybara (3.28.0)
+    addressable (2.8.5)
+      public_suffix (>= 2.0.2, < 6.0)
+    capybara (3.39.2)
       addressable
+      matrix
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      regexp_parser (~> 1.5)
+      regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    childprocess (1.0.1)
-      rake (< 13.0)
-    diff-lcs (1.3)
-    ffi (1.12.2)
-    launchy (2.4.3)
-      addressable (~> 2.3)
-    mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    public_suffix (3.1.1)
-    rack (2.0.7)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rake (12.3.3)
-    regexp_parser (1.6.0)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.2)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.4)
+    diff-lcs (1.5.0)
+    ffi (1.16.2)
+    launchy (2.5.2)
+      addressable (~> 2.8)
+    matrix (0.4.2)
+    mini_mime (1.1.5)
+    nokogiri (1.15.4-x86_64-darwin)
+      racc (~> 1.4)
+    public_suffix (5.0.3)
+    racc (1.7.1)
+    rack (3.0.8)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    regexp_parser (2.8.1)
+    rexml (3.2.6)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.1)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.2)
-    rubyzip (1.3.0)
-    selenium-webdriver (3.142.3)
-      childprocess (>= 0.5, < 2.0)
-      rubyzip (~> 1.2, >= 1.2.2)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rubyzip (2.3.2)
+    selenium-webdriver (4.13.1)
+      rexml (~> 3.2, >= 3.2.5)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
+    websocket (1.2.10)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS
-  ruby
+  x86_64-darwin-22
 
 DEPENDENCIES
-  capybara (~> 3.13, >= 3.13.2)
-  ffi (~> 1.11, >= 1.11.3)
-  launchy (~> 2.4, >= 2.4.3)
-  rspec (~> 3.8)
-  selenium-webdriver (~> 3.141)
+  capybara
+  ffi
+  launchy
+  rexml
+  rspec
+  selenium-webdriver
 
 BUNDLED WITH
-   1.17.2
+   2.4.20
diff --git a/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_page_spec.rb b/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_page_spec.rb
index e61d025..d1b4f12 100644
--- a/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_page_spec.rb
+++ b/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_page_spec.rb
@@ -18,7 +18,7 @@
     visit '/'
   end
 
-  scenario 'save_and_open_page' do
+  scenario 'Save and Open Page' do
     save_and_open_page
   end
 end
diff --git a/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_screenshot_spec.rb b/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_screenshot_spec.rb
index 65d72a3..77c2f89 100644
--- a/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_screenshot_spec.rb
+++ b/advanced_topics/01_debugging_with_save_and_open/spec/features/save_and_open_screenshot_spec.rb
@@ -18,7 +18,7 @@
     visit '/'
   end
 
-  scenario 'save_and_open_screenshot' do
+  scenario 'Save and Open Screenshot' do
     save_and_open_screenshot
   end
 end
diff --git a/advanced_topics/01_debugging_with_save_and_open/spec/spec_helper.rb b/advanced_topics/01_debugging_with_save_and_open/spec/spec_helper.rb
index 819db2b..bcfab26 100644
--- a/advanced_topics/01_debugging_with_save_and_open/spec/spec_helper.rb
+++ b/advanced_topics/01_debugging_with_save_and_open/spec/spec_helper.rb
@@ -7,7 +7,7 @@
 Bundler.setup(:default)
 Bundler.require
 
-Capybara.default_driver = :selenium_chrome
+Capybara.default_driver = :selenium
 Capybara.app_host = 'https://the-internet.herokuapp.com'
 Capybara.default_max_wait_time = 10
 
diff --git a/advanced_topics/01_debugging_with_save_and_open/tmp/capybara/capybara-202309281045287262307449.html b/advanced_topics/01_debugging_with_save_and_open/tmp/capybara/capybara-202309281045287262307449.html
new file mode 100644
index 0000000..0cb0718
--- /dev/null
+++ b/advanced_topics/01_debugging_with_save_and_open/tmp/capybara/capybara-202309281045287262307449.html
@@ -0,0 +1,97 @@
+<html class="no-js" lang="en"><!--<![endif]--><head>
+    <script src="/js/vendor/298279967.js"></script>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width">
+    <title>The Internet</title>
+    <link href="/css/app.css" rel="stylesheet">
+    <link href="/css/font-awesome.css" rel="stylesheet">
+    <script src="/js/vendor/jquery-1.11.3.min.js"></script>
+    <script src="/js/vendor/jquery-ui-1.11.4/jquery-ui.js"></script>
+    <script src="/js/foundation/foundation.js"></script><meta class="foundation-mq-small"><meta class="foundation-mq-medium"><meta class="foundation-mq-large"><style></style>
+    <script src="/js/foundation/foundation.alerts.js"></script>
+    <script>
+      $(document).foundation();
+    </script>
+  </head>
+  <body>
+    <div class="row">
+      <div id="flash-messages" class="large-12 columns">
+      
+        
+      
+        
+      
+        
+      
+      </div>
+    </div>
+    <div class="row">
+      <a href="https://github.com/tourdedave/the-internet"><img style="position: absolute; top: 0; right: 0; border: 0;" src="/img/forkme_right_green_007200.png" alt="Fork me on GitHub"></a>
+      <div id="content" class="large-12 columns">
+        <style>
+ul {
+  list-style-type: none;
+  margin: 0;
+  padding: 0;
+}
+</style>
+<h1 class="heading">Welcome to the-internet</h1>
+<h2>Available Examples</h2>
+<ul>
+  <li><a href="/abtest">A/B Testing</a></li>
+  <li><a href="/add_remove_elements/">Add/Remove Elements</a></li>
+  <li><a href="/basic_auth">Basic Auth</a> (user and pass: admin)</li>
+  <li><a href="/broken_images">Broken Images</a></li>
+  <li><a href="/challenging_dom">Challenging DOM</a></li>
+  <li><a href="/checkboxes">Checkboxes</a></li>
+  <li><a href="/context_menu">Context Menu</a></li>
+  <li><a href="/digest_auth">Digest Authentication</a> (user and pass: admin)</li>
+  <li><a href="/disappearing_elements">Disappearing Elements</a></li>
+  <li><a href="/drag_and_drop">Drag and Drop</a></li>
+  <li><a href="/dropdown">Dropdown</a></li>
+  <li><a href="/dynamic_content">Dynamic Content</a></li>
+  <li><a href="/dynamic_controls">Dynamic Controls</a></li>
+  <li><a href="/dynamic_loading">Dynamic Loading</a></li>
+  <li><a href="/entry_ad">Entry Ad</a></li>
+  <li><a href="/exit_intent">Exit Intent</a></li>
+  <li><a href="/download">File Download</a></li>
+  <li><a href="/upload">File Upload</a></li>
+  <li><a href="/floating_menu">Floating Menu</a></li>
+  <li><a href="/forgot_password">Forgot Password</a></li>
+  <li><a href="/login">Form Authentication</a></li>
+  <li><a href="/frames">Frames</a></li>
+  <li><a href="/geolocation">Geolocation</a></li>
+  <li><a href="/horizontal_slider">Horizontal Slider</a></li>
+  <li><a href="/hovers">Hovers</a></li>
+  <li><a href="/infinite_scroll">Infinite Scroll</a></li>
+  <li><a href="/inputs">Inputs</a></li>
+  <li><a href="/jqueryui/menu">JQuery UI Menus</a></li>
+  <li><a href="/javascript_alerts">JavaScript Alerts</a></li>
+  <li><a href="/javascript_error">JavaScript onload event error</a></li>
+  <li><a href="/key_presses">Key Presses</a></li>
+  <li><a href="/large">Large &amp; Deep DOM</a></li>
+  <li><a href="/windows">Multiple Windows</a></li>
+  <li><a href="/nested_frames">Nested Frames</a></li>
+  <li><a href="/notification_message">Notification Messages</a></li>
+  <li><a href="/redirector">Redirect Link</a></li>
+  <li><a href="/download_secure">Secure File Download</a></li>
+  <li><a href="/shadowdom">Shadow DOM</a></li>
+  <li><a href="/shifting_content">Shifting Content</a></li>
+  <li><a href="/slow">Slow Resources</a></li>
+  <li><a href="/tables">Sortable Data Tables</a></li>
+  <li><a href="/status_codes">Status Codes</a></li>
+  <li><a href="/typos">Typos</a></li>
+  <li><a href="/tinymce">WYSIWYG Editor</a></li>
+</ul>
+
+      </div>
+    </div>
+    <div id="page-footer" class="row">
+      <div class="large-4 large-centered columns">
+        <hr>
+        <div style="text-align: center;">Powered by <a target="_blank" href="http://elementalselenium.com/">Elemental Selenium</a></div>
+      </div>
+    </div>
+  
+
+</body></html>
\ No newline at end of file
diff --git a/advanced_topics/01_debugging_with_save_and_open/tmp/capybara/capybara-202309281045293631785691.png b/advanced_topics/01_debugging_with_save_and_open/tmp/capybara/capybara-202309281045293631785691.png
new file mode 100644
index 0000000..60c0205
Binary files /dev/null and b/advanced_topics/01_debugging_with_save_and_open/tmp/capybara/capybara-202309281045293631785691.png differ
diff --git a/advanced_topics/02_chrome_logging/Gemfile b/advanced_topics/02_chrome_logging/Gemfile
index 8eaf133..5451cc0 100644
--- a/advanced_topics/02_chrome_logging/Gemfile
+++ b/advanced_topics/02_chrome_logging/Gemfile
@@ -1,6 +1,7 @@
 source 'https://rubygems.org'
 
-gem 'capybara', '~> 3.13', '>= 3.13.2' 
-gem 'rspec', '~> 3.8'
-gem 'selenium-webdriver', '~> 3.141'
-gem 'ffi', '~> 1.11', '>= 1.11.3'
+gem 'capybara'
+gem 'rspec'
+gem 'selenium-webdriver'
+gem 'ffi'
+gem 'rexml'
diff --git a/advanced_topics/02_chrome_logging/Gemfile.lock b/advanced_topics/02_chrome_logging/Gemfile.lock
index a4ccb72..697753c 100644
--- a/advanced_topics/02_chrome_logging/Gemfile.lock
+++ b/advanced_topics/02_chrome_logging/Gemfile.lock
@@ -1,58 +1,61 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
-    capybara (3.28.0)
+    addressable (2.8.5)
+      public_suffix (>= 2.0.2, < 6.0)
+    capybara (3.39.2)
       addressable
+      matrix
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      regexp_parser (~> 1.5)
+      regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    childprocess (1.0.1)
-      rake (< 13.0)
-    diff-lcs (1.3)
-    ffi (1.12.2)
-    mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    public_suffix (3.1.1)
-    rack (2.0.7)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rake (12.3.3)
-    regexp_parser (1.6.0)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.2)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.4)
+    diff-lcs (1.5.0)
+    ffi (1.16.2)
+    matrix (0.4.2)
+    mini_mime (1.1.5)
+    nokogiri (1.15.4-x86_64-darwin)
+      racc (~> 1.4)
+    public_suffix (5.0.3)
+    racc (1.7.1)
+    rack (3.0.8)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    regexp_parser (2.8.1)
+    rexml (3.2.6)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.1)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.2)
-    rubyzip (1.3.0)
-    selenium-webdriver (3.142.3)
-      childprocess (>= 0.5, < 2.0)
-      rubyzip (~> 1.2, >= 1.2.2)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rubyzip (2.3.2)
+    selenium-webdriver (4.13.1)
+      rexml (~> 3.2, >= 3.2.5)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
+    websocket (1.2.10)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS
-  ruby
+  x86_64-darwin-22
 
 DEPENDENCIES
-  capybara (~> 3.13, >= 3.13.2)
-  ffi (~> 1.11, >= 1.11.3)
-  rspec (~> 3.8)
-  selenium-webdriver (~> 3.141)
+  capybara
+  ffi
+  rexml
+  rspec
+  selenium-webdriver
 
 BUNDLED WITH
-   1.17.2
+   2.4.20
diff --git a/advanced_topics/03_apparition_driver/Gemfile b/advanced_topics/03_apparition_driver/Gemfile
index e12158f..4bd63cb 100644
--- a/advanced_topics/03_apparition_driver/Gemfile
+++ b/advanced_topics/03_apparition_driver/Gemfile
@@ -1,7 +1,8 @@
 source 'https://rubygems.org'
 
-gem 'capybara', '~> 3.13', '>= 3.13.2'
-gem 'rspec', '~> 3.8'
-gem 'apparition', github: 'twalpole/apparition'
-gem 'selenium-webdriver', '~> 3.141'
-gem 'ffi', '~> 1.11', '>= 1.11.3'
+gem 'capybara', '~> 3.39', '>= 3.39.2' # June 10, 2023
+gem 'rspec', '~> 3.12' # October 26, 2022
+gem 'apparition', '~> 0.6.0', github: 'twalpole/apparition'
+gem 'selenium-webdriver', '~> 4.13', '>= 4.13.1' # September 26, 2023
+gem 'ffi', '~> 1.16', '>= 1.16.2' # September 25, 2023
+gem 'rexml', '~> 3.2', '>= 3.2.6' # July 27, 2023
diff --git a/advanced_topics/03_apparition_driver/Gemfile.lock b/advanced_topics/03_apparition_driver/Gemfile.lock
index 5dd45dc..51326cc 100644
--- a/advanced_topics/03_apparition_driver/Gemfile.lock
+++ b/advanced_topics/03_apparition_driver/Gemfile.lock
@@ -1,70 +1,73 @@
 GIT
-  remote: git://github.com/twalpole/apparition.git
-  revision: 292a16ed741132c392e013a3eb1efd003a175615
+  remote: https://github.com/twalpole/apparition.git
+  revision: ca86be4d54af835d531dbcd2b86e7b2c77f85f34
   specs:
-    apparition (0.4.0)
+    apparition (0.6.0)
       capybara (~> 3.13, < 4)
       websocket-driver (>= 0.6.5)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
-    capybara (3.28.0)
+    addressable (2.8.5)
+      public_suffix (>= 2.0.2, < 6.0)
+    capybara (3.39.2)
       addressable
+      matrix
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      regexp_parser (~> 1.5)
+      regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    childprocess (1.0.1)
-      rake (< 13.0)
-    diff-lcs (1.3)
-    ffi (1.12.2)
-    mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    public_suffix (3.1.1)
-    rack (2.0.7)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rake (12.3.3)
-    regexp_parser (1.6.0)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.2)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.4)
+    diff-lcs (1.5.0)
+    ffi (1.16.2)
+    matrix (0.4.2)
+    mini_mime (1.1.5)
+    nokogiri (1.15.4-x86_64-darwin)
+      racc (~> 1.4)
+    public_suffix (5.0.3)
+    racc (1.7.1)
+    rack (3.0.8)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    regexp_parser (2.8.1)
+    rexml (3.2.6)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.1)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.2)
-    rubyzip (1.3.0)
-    selenium-webdriver (3.142.3)
-      childprocess (>= 0.5, < 2.0)
-      rubyzip (~> 1.2, >= 1.2.2)
-    websocket-driver (0.7.1)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    rubyzip (2.3.2)
+    selenium-webdriver (4.13.1)
+      rexml (~> 3.2, >= 3.2.5)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
+    websocket (1.2.10)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS
-  ruby
+  x86_64-darwin-22
 
 DEPENDENCIES
-  apparition!
-  capybara (~> 3.13, >= 3.13.2)
-  ffi (~> 1.11, >= 1.11.3)
-  rspec (~> 3.8)
-  selenium-webdriver (~> 3.141)
+  apparition (~> 0.6.0)!
+  capybara (~> 3.39, >= 3.39.2)
+  ffi (~> 1.16, >= 1.16.2)
+  rexml (~> 3.2, >= 3.2.6)
+  rspec (~> 3.12)
+  selenium-webdriver (~> 4.13, >= 4.13.1)
 
 BUNDLED WITH
-   1.17.2
+   2.4.20
diff --git a/advanced_topics/03_apparition_driver/screenshots/screenshot_2023-09-28 11:14:54 +0900.png b/advanced_topics/03_apparition_driver/screenshots/screenshot_2023-09-28 11:14:54 +0900.png
new file mode 100644
index 0000000..80f8361
Binary files /dev/null and b/advanced_topics/03_apparition_driver/screenshots/screenshot_2023-09-28 11:14:54 +0900.png differ
diff --git a/advanced_topics/03_apparition_driver/spec/features/01_visit_home_spec.rb b/advanced_topics/03_apparition_driver/spec/features/01_visit_home_spec.rb
index 797e2c2..39f1f36 100644
--- a/advanced_topics/03_apparition_driver/spec/features/01_visit_home_spec.rb
+++ b/advanced_topics/03_apparition_driver/spec/features/01_visit_home_spec.rb
@@ -8,7 +8,7 @@
   scenario 'Take Screenshot: Welcome to the-internet' do
     expect(page).to have_content('Welcome to the-internet')
     screenshot_name = "screenshot_" + Time.now.to_s
-    save_screenshot("../screenshots/#{screenshot_name}.png")
+    save_screenshot("screenshots/#{screenshot_name}.png")
   end
 
   scenario 'HTTP Status Code: OK 200' do
diff --git a/advanced_topics/04_applitools/Gemfile b/advanced_topics/04_applitools/Gemfile
index d63b485..57273a6 100644
--- a/advanced_topics/04_applitools/Gemfile
+++ b/advanced_topics/04_applitools/Gemfile
@@ -1,7 +1,8 @@
 source 'https://rubygems.org'
 
-gem 'capybara', '~> 3.13', '>= 3.13.2'
-gem 'rspec', '~> 3.8'
-gem 'selenium-webdriver', '~> 3.141'
-gem 'eyes_capybara', '~> 3.14', '>= 3.14.10'
-gem 'ffi', '~> 1.11', '>= 1.11.3'
+gem 'capybara', '~> 3.39', '>= 3.39.2' # June 10, 2023
+gem 'rspec', '~> 3.12' # October 26, 2022
+gem 'selenium-webdriver', '~> 4.13', '>= 4.13.1' # September 26, 2023
+gem 'ffi', '~> 1.16', '>= 1.16.2' # September 25, 2023
+gem 'rexml', '~> 3.2', '>= 3.2.6' # July 27, 2023
+gem 'eyes_capybara', '~> 5.0' # July 11, 2023
\ No newline at end of file
diff --git a/advanced_topics/04_applitools/Gemfile.lock b/advanced_topics/04_applitools/Gemfile.lock
index 232e3b6..3b402df 100644
--- a/advanced_topics/04_applitools/Gemfile.lock
+++ b/advanced_topics/04_applitools/Gemfile.lock
@@ -1,84 +1,129 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
-    capybara (3.28.0)
+    addressable (2.8.5)
+      public_suffix (>= 2.0.2, < 6.0)
+    capybara (3.39.2)
       addressable
+      matrix
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      regexp_parser (~> 1.5)
+      regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    childprocess (1.0.1)
-      rake (< 13.0)
-    chunky_png (1.3.6)
-    crass (1.0.4)
-    css_parser (1.7.0)
+    colorize (1.1.0)
+    crass (1.0.6)
+    css_parser (1.16.0)
       addressable
-    diff-lcs (1.3)
-    eyes_capybara (3.15.31)
+    diff-lcs (1.5.0)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
+    eyes_capybara (5.0.0)
       capybara
-      eyes_selenium (= 3.15.31)
-    eyes_core (3.15.31)
-      chunky_png (= 1.3.6)
+      eyes_selenium (= 5.0.0)
+    eyes_core (5.0.0)
+      colorize
+      eyes_universal (~> 3.6.0)
       faraday
-      oily_png (~> 1.2)
+      faraday-cookie_jar
+      faraday_middleware
       oj
-    eyes_selenium (3.15.31)
+      sorted_set
+      websocket
+    eyes_selenium (5.0.0)
       crass
       css_parser
-      eyes_core (= 3.15.31)
-      selenium-webdriver
+      eyes_core (= 5.0.0)
+      selenium-webdriver (>= 3)
       state_machine
-    faraday (0.15.4)
-      multipart-post (>= 1.2, < 3)
-    ffi (1.12.2)
-    mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    multipart-post (2.1.1)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    oily_png (1.2.0)
-      chunky_png (~> 1.3.1)
-    oj (3.9.0)
-    public_suffix (3.1.1)
-    rack (2.0.7)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rake (12.3.3)
-    regexp_parser (1.6.0)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.2)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.4)
+    eyes_universal (3.6.0)
+    faraday (1.10.3)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-cookie_jar (0.0.7)
+      faraday (>= 0.8.0)
+      http-cookie (~> 1.0.0)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.0)
+      faraday (~> 1.0)
+    ffi (1.16.2)
+    http-cookie (1.0.5)
+      domain_name (~> 0.5)
+    matrix (0.4.2)
+    mini_mime (1.1.5)
+    multipart-post (2.3.0)
+    nokogiri (1.15.4-x86_64-darwin)
+      racc (~> 1.4)
+    oj (3.16.1)
+    public_suffix (5.0.3)
+    racc (1.7.1)
+    rack (3.0.8)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rbtree (0.4.6)
+    regexp_parser (2.8.1)
+    rexml (3.2.6)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.1)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.2)
-    rubyzip (1.3.0)
-    selenium-webdriver (3.142.3)
-      childprocess (>= 0.5, < 2.0)
-      rubyzip (~> 1.2, >= 1.2.2)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
+    ruby2_keywords (0.0.5)
+    rubyzip (2.3.2)
+    selenium-webdriver (4.13.1)
+      rexml (~> 3.2, >= 3.2.5)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
+    set (1.0.3)
+    sorted_set (1.0.3)
+      rbtree
+      set (~> 1.0)
     state_machine (1.2.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.8.2)
+    websocket (1.2.10)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS
-  ruby
+  x86_64-darwin-22
 
 DEPENDENCIES
-  capybara (~> 3.13, >= 3.13.2)
-  eyes_capybara (~> 3.14, >= 3.14.10)
-  ffi (~> 1.11, >= 1.11.3)
-  rspec (~> 3.8)
-  selenium-webdriver (~> 3.141)
+  capybara (~> 3.39, >= 3.39.2)
+  eyes_capybara (~> 5.0)
+  ffi (~> 1.16, >= 1.16.2)
+  rexml (~> 3.2, >= 3.2.6)
+  rspec (~> 3.12)
+  selenium-webdriver (~> 4.13, >= 4.13.1)
 
 BUNDLED WITH
-   1.17.2
+   2.4.20
diff --git a/advanced_topics/04_applitools/spec/features/01_login_and_logout_spec.rb b/advanced_topics/04_applitools/spec/features/01_login_and_logout_spec.rb
index 4dca3a5..60cba55 100644
--- a/advanced_topics/04_applitools/spec/features/01_login_and_logout_spec.rb
+++ b/advanced_topics/04_applitools/spec/features/01_login_and_logout_spec.rb
@@ -5,7 +5,7 @@
   # Initialize the eyes SDK and set your private API key.
   let(:eyes) do
     Applitools::Selenium::Eyes.new.tap do |eyes|
-      eyes.api_key = '1HWNQQkG5dGMVMTRSfGVsya5mfvlNVJ98LoOxeo6eEYI110'
+      eyes.api_key = APPLITOOLS_KEY_API
     end
   end
 
diff --git a/advanced_topics/04_applitools/spec/features/package-lock.json b/advanced_topics/04_applitools/spec/features/package-lock.json
new file mode 100644
index 0000000..9904dfd
--- /dev/null
+++ b/advanced_topics/04_applitools/spec/features/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "features",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}
diff --git a/advanced_topics/04_applitools/spec/package-lock.json b/advanced_topics/04_applitools/spec/package-lock.json
new file mode 100644
index 0000000..075e9bc
--- /dev/null
+++ b/advanced_topics/04_applitools/spec/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "spec",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}
diff --git a/intro/Gemfile b/intro/Gemfile
index 33c7fba..6781f80 100644
--- a/intro/Gemfile
+++ b/intro/Gemfile
@@ -1,6 +1,7 @@
 source 'https://rubygems.org'
 
-gem 'capybara', '~> 3.13', '>= 3.13.2' # Released: January 24, 2019
+gem 'capybara' # Released: January 24, 2019
+gem 'rexml'
 gem 'rspec', '~> 3.8' # Released: August 4, 2018
 gem 'rubocop', '~> 0.65.0' # Released: Feb 19, 2019
 gem 'selenium-webdriver', '~> 3.141' # Released: November 1, 2018
diff --git a/intro/Gemfile.lock b/intro/Gemfile.lock
index 885efdc..13ca992 100644
--- a/intro/Gemfile.lock
+++ b/intro/Gemfile.lock
@@ -1,51 +1,56 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
-    ast (2.4.0)
-    capybara (3.29.0)
+    addressable (2.8.5)
+      public_suffix (>= 2.0.2, < 6.0)
+    ast (2.4.2)
+    capybara (3.39.2)
       addressable
+      matrix
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      regexp_parser (~> 1.5)
+      regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     childprocess (3.0.0)
-    diff-lcs (1.3)
-    ffi (1.12.2)
-    jaro_winkler (1.5.4)
-    launchy (2.4.3)
-      addressable (~> 2.3)
-    mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    parallel (1.19.0)
-    parser (2.6.5.0)
-      ast (~> 2.4.0)
-    powerpack (0.1.2)
-    psych (3.1.0)
-    public_suffix (4.0.1)
-    rack (2.0.7)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rainbow (3.0.0)
-    regexp_parser (1.6.0)
-    rspec (3.9.0)
-      rspec-core (~> 3.9.0)
-      rspec-expectations (~> 3.9.0)
-      rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.0)
-      rspec-support (~> 3.9.0)
-    rspec-expectations (3.9.0)
+    diff-lcs (1.5.0)
+    ffi (1.16.2)
+    jaro_winkler (1.5.6)
+    launchy (2.5.2)
+      addressable (~> 2.8)
+    matrix (0.4.2)
+    mini_mime (1.1.5)
+    nokogiri (1.15.4-x86_64-darwin)
+      racc (~> 1.4)
+    parallel (1.23.0)
+    parser (3.2.2.3)
+      ast (~> 2.4.1)
+      racc
+    powerpack (0.1.3)
+    psych (5.1.0)
+      stringio
+    public_suffix (5.0.3)
+    racc (1.7.1)
+    rack (3.0.8)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rainbow (3.1.1)
+    regexp_parser (2.8.1)
+    rexml (3.2.6)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.0)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.9.0)
-    rspec-support (3.9.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
     rubocop (0.65.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -55,11 +60,12 @@ GEM
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.4.0)
-    ruby-progressbar (1.10.1)
-    rubyzip (2.0.0)
-    selenium-webdriver (3.142.6)
+    ruby-progressbar (1.13.0)
+    rubyzip (2.3.2)
+    selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
+    stringio (3.0.8)
     unicode-display_width (1.4.1)
     webdrivers (4.1.3)
       nokogiri (~> 1.6)
@@ -69,16 +75,17 @@ GEM
       nokogiri (~> 1.8)
 
 PLATFORMS
-  ruby
+  x86_64-darwin-22
 
 DEPENDENCIES
-  capybara (~> 3.13, >= 3.13.2)
+  capybara
   ffi (~> 1.11, >= 1.11.3)
   launchy (~> 2.4, >= 2.4.3)
+  rexml
   rspec (~> 3.8)
   rubocop (~> 0.65.0)
   selenium-webdriver (~> 3.141)
   webdrivers (~> 4.1.0)
 
 BUNDLED WITH
-   1.17.2
+   2.4.20
diff --git a/intro/spec/features/01_visit_home_spec.rb b/intro/spec/features/01_visit_home_spec.rb
index c7b25bd..6792acc 100644
--- a/intro/spec/features/01_visit_home_spec.rb
+++ b/intro/spec/features/01_visit_home_spec.rb
@@ -18,17 +18,57 @@
     expect(page).to have_current_path('https://the-internet.herokuapp.com')
   end
 
-  scenario 'Verify Link Exists: Form Authentication' do
+  scenario 'Verify Page Links Exist' do
+    expect(page).to have_link('A/B Testing')
+    expect(page).to have_link('Add/Remove Elements')
+    expect(page).to have_link('Basic Auth')
+    expect(page).to have_link('Broken Images')
+    expect(page).to have_link('Challenging DOM')
+    expect(page).to have_link('Checkboxes')
+    expect(page).to have_link('Context Menu')
+    expect(page).to have_link('Digest Authentication')
+    expect(page).to have_link('Disappearing Elements')
+    expect(page).to have_link('Drag and Drop')
+    expect(page).to have_link('Dropdown')
+    expect(page).to have_link('Dynamic Content')
+    expect(page).to have_link('Dynamic Controls')
+    expect(page).to have_link('Dynamic Loading')
+    expect(page).to have_link('Entry Ad')
+    expect(page).to have_link('Exit Intent')
+    expect(page).to have_link('File Download')
+    expect(page).to have_link('File Upload')
+    expect(page).to have_link('Floating Menu')
+    expect(page).to have_link('Forgot Password')
     expect(page).to have_link('Form Authentication')
+    expect(page).to have_link('Frames')
+    expect(page).to have_link('Geolocation')
+    expect(page).to have_link('Horizontal Slider')
+    expect(page).to have_link('Hovers')
+    expect(page).to have_link('Infinite Scroll')
+    expect(page).to have_link('Inputs')
+    expect(page).to have_link('JQuery UI Menus')
+    expect(page).to have_link('JavaScript Alerts')
+    expect(page).to have_link('JavaScript onload event error')
+    expect(page).to have_link('Key Presses')
+    expect(page).to have_link('Large & Deep DOM')
+    expect(page).to have_link('Multiple Windows')
+    expect(page).to have_link('Nested Frames')
+    expect(page).to have_link('Notification Messages')
+    expect(page).to have_link('Redirect Link')
+    expect(page).to have_link('Secure File Download')
+    expect(page).to have_link('Shadow DOM')
+    expect(page).to have_link('Shifting Content')
+    expect(page).to have_link('Slow Resources')
+    expect(page).to have_link('Sortable Data Tables')
+    expect(page).to have_link('Status Codes')
+    expect(page).to have_link('Typos')
+    expect(page).to have_link('WYSIWYG Editor')
   end
 
   scenario 'Click Link: Form Authentication ==> Navigate to /login' do
     click_link('Form Authentication')
     expect(page).to have_current_path('/login')
-  end
-
-  scenario 'Verify Link Exists: Dropdown' do
-    expect(page).to have_link('Dropdown')
+    expect(page).to have_content('Login Page')
   end
 
   scenario 'Click On: Dropdown ==> Navigate to /dropdown' do
diff --git a/intro/spec/features/02_within_spec.rb b/intro/spec/features/02_within_spec.rb
index 495b08b..3b3ef37 100644
--- a/intro/spec/features/02_within_spec.rb
+++ b/intro/spec/features/02_within_spec.rb
@@ -16,4 +16,10 @@
       expect(page).to have_content('checkbox 2')
     end
   end
+
+  scenario 'Within (Page Footer): Elemental Selenium' do
+    within('div#page-footer.row') do
+      expect(page).to have_link('Elemental Selenium')
+    end
+  end
 end
diff --git a/intro/spec/features/03_login_spec.rb b/intro/spec/features/03_login_spec.rb
index c5a9ff8..830defe 100644
--- a/intro/spec/features/03_login_spec.rb
+++ b/intro/spec/features/03_login_spec.rb
@@ -56,9 +56,11 @@
   end
 
   scenario 'tomsmith / SuperSecretPassword!' do
+    success_message = 'You logged into a secure area!'
     fill_in('Username', with: 'tomsmith')
     fill_in('Password', with: 'SuperSecretPassword!')
     click_button('Login')
     expect(page).to have_css('h2', text: 'Secure Area')
+    expect(page).to have_css('div.flash', text: success_message)
   end
 end
diff --git a/intro/spec/features/06_slow_loading_spec.rb b/intro/spec/features/06_slow_loading_spec.rb
index 6b7b71f..d77525f 100644
--- a/intro/spec/features/06_slow_loading_spec.rb
+++ b/intro/spec/features/06_slow_loading_spec.rb
@@ -14,16 +14,36 @@
   end
 end
 
+
+# Wait controlled by SPEC_HELPER: Capybara.default_max_wait_time = 30
+# See https://github.com/teamcapybara/capybara#asynchronous-javascript-ajax-and-friends
+
 feature 'Checking Slow Loading Components' do
   background do
     visit 'dynamic_loading/1'
   end
 
-# Wait controlled by SPEC_HELPER: Capybara.default_max_wait_time = 30
-# See https://github.com/teamcapybara/capybara#asynchronous-javascript-ajax-and-friends
+  scenario 'Title: Example 1' do
+    expect(page).to have_css('h4', text: 'Example 1: Element on page that is hidden')
+  end
 
   scenario 'Page Should Wait For Hello World' do
     click_button('Start')
     expect(page).to have_content('Hello World!')
   end
 end
+
+feature 'Checking Components Loaded Later' do
+  background do
+    visit 'dynamic_loading/2'
+  end
+
+  scenario 'Title: Example 2' do
+    expect(page).to have_css('h4', text: 'Example 2: Element rendered after the fact')
+  end
+
+  scenario 'Page Should wait for Hello World!' do
+    click_button('Start')
+    expect(page).to have_content('Hello World!')
+  end
+end
\ No newline at end of file
diff --git a/intro/spec/features/07_javascript_alerts_spec.rb b/intro/spec/features/07_javascript_alerts_spec.rb
index b070fbb..cbc4ae5 100644
--- a/intro/spec/features/07_javascript_alerts_spec.rb
+++ b/intro/spec/features/07_javascript_alerts_spec.rb
@@ -31,7 +31,7 @@
     accept_alert do
       click_button('Click for JS Alert')
     end
-    expect(page).to have_content('You successfuly clicked an alert')
+    expect(page).to have_content('You successfully clicked an alert')
   end
 
   scenario 'JS Confirm: Dismiss Alert, Select [Cancel] => Message: You clicked: Cancel' do
@@ -48,4 +48,19 @@
     expect(message).to eq('I am a JS Confirm')
     expect(page).to have_content('You clicked: Ok')
   end
+
+  scenario 'JS Prompt: Dismiss' do
+    dismiss_confirm do
+      click_button('Click for JS Prompt')
+    end
+    expect(page).to have_content('You entered: null')
+  end
+
+  scenario 'JS Prompt: Enter prompt and accept' do
+    message = accept_prompt(with: 'Hello') do
+      click_button('Click for JS Prompt')
+    end
+    expect(message).to eq('I am a JS prompt')
+    expect(page).to have_content('You entered: Hello')
+  end
 end
diff --git a/intro/spec/spec_helper.rb b/intro/spec/spec_helper.rb
index 704d0cd..24cbd0d 100644
--- a/intro/spec/spec_helper.rb
+++ b/intro/spec/spec_helper.rb
@@ -3,6 +3,7 @@
 require 'bundler'
 require 'capybara/dsl'
 require 'capybara/rspec'
+#require 'capybara/rails' #add this if the application being tested is a rails app
 
 Bundler.setup(:default)
 Bundler.require
@@ -10,11 +11,14 @@
 # Which default browser do you want Selenium WebDriver to use?
 # :selenium_chrome # Selenium driving Chrome
 # :selenium_chrome_headless # Selenium driving Chrome in a headless configuration
+# :selenium # Selenium driving firefox
+# :selenium_headless #selenium driving Firefox in a headless configuration
 # https://github.com/teamcapybara/capybara#selenium
 
-Capybara.default_driver = :selenium_chrome
+Capybara.default_driver = :selenium
 Capybara.app_host = 'https://the-internet.herokuapp.com'
 Capybara.default_max_wait_time = 10
+# Capybara.default_max_wait_time = 30
 
 # Run using:
 # bundle exec rspec spec/features/login.rb --format documentation