diff --git a/Gemfile b/Gemfile
index 9301e72..61bf97e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,6 +14,5 @@ group :test do
 end
 
 gem "rails", "~> 7.1.0"
-gem "sassc-rails"
 
-gem "trestle", github: "TrestleAdmin/trestle"
+gem "trestle", github: "TrestleAdmin/trestle", branch: "hotwire"
diff --git a/app/assets/bundle/trestle/auth/bundle.css b/app/assets/bundle/trestle/auth/bundle.css
index a6eea5c..09cdd06 100644
--- a/app/assets/bundle/trestle/auth/bundle.css
+++ b/app/assets/bundle/trestle/auth/bundle.css
@@ -1 +1 @@
-.auth-body{color:#fff;display:flex}.auth-body .container{margin:auto;width:320px}.auth-header{margin-bottom:20px;text-align:center}.auth-header h1{align-items:center;display:flex;font-size:1.75rem;font-weight:500;justify-content:center;padding:.75rem 1rem;text-shadow:rgba(0,0,0,.5) 0 1px 1px}.auth-header img{max-height:100%;max-width:80%}.auth-header span{margin-left:10px}.login-form .form-control,.login-form .input-group-text{background:hsla(0,0%,100%,.1);border:0}.login-form .form-control{color:#fff;font-size:1.1rem;padding:1.75rem .75rem}.login-form .form-control:focus{box-shadow:none;outline-color:transparent;outline-style:none}.login-form .form-control::-webkit-input-placeholder{color:hsla(0,0%,100%,.5)}.login-form .form-control:-ms-input-placeholder{color:hsla(0,0%,100%,.5)}.login-form .form-control::placeholder{color:hsla(0,0%,100%,.5)}.login-form .form-control:-webkit-autofill{-webkit-text-fill-color:#fff}.login-form .form-control:-webkit-autofill,.login-form .form-control:-webkit-autofill:active,.login-form .form-control:-webkit-autofill:focus,.login-form .form-control:-webkit-autofill:hover{-webkit-transition:background-color 9999999s ease-in-out 0s;transition:background-color 9999999s ease-in-out 0s}.login-form .input-group-prepend{margin-right:0}.login-form .input-group-text{color:hsla(0,0%,100%,.5);padding:.375rem .25rem .375rem 1rem}.login-form .btn-primary{box-shadow:0 0 2px rgba(0,0,0,.1);padding-bottom:.75rem;padding-top:.75rem}.login-form .alert-danger{background-color:hsla(2,62%,66%,.75)}.login-form .remember-me{font-size:.95rem;line-height:1.5;padding-left:0}.login-form .remember-me .custom-control-label{background:rgba(0,0,0,.075);border-radius:.25rem;color:hsla(0,0%,100%,.75);cursor:pointer;display:block;padding:.75em 1.5em .75em 3.25em}.login-form .remember-me .custom-control-label:hover{background:rgba(0,0,0,.125)}.login-form .remember-me .custom-control-label:after,.login-form .remember-me .custom-control-label:before{left:1.1em;top:.925em}
\ No newline at end of file
+.auth-body{color:#fff;display:flex}.auth-body .container{margin:auto;width:320px}.auth-header{margin-bottom:20px;text-align:center}.auth-header h1{align-items:center;display:flex;font-size:1.75rem;font-weight:500;justify-content:center;padding:.75rem 1rem;text-shadow:rgba(0,0,0,.5) 0 1px 1px}.auth-header img{max-height:100%;max-width:80%}.auth-header span{margin-left:10px}.login-form .input-group>*{background:hsla(0,0%,100%,.1);border:0;margin-left:0!important}.login-form .form-control{color:#fff;font-size:1.1rem;padding:1rem .75rem}.login-form .form-control:focus{box-shadow:none;outline-color:transparent;outline-style:none}.login-form .form-control::-webkit-input-placeholder{color:hsla(0,0%,100%,.5)}.login-form .form-control:-ms-input-placeholder{color:hsla(0,0%,100%,.5)}.login-form .form-control::placeholder{color:hsla(0,0%,100%,.5)}.login-form .form-control:-webkit-autofill{-webkit-text-fill-color:#fff}.login-form .form-control:-webkit-autofill,.login-form .form-control:-webkit-autofill:active,.login-form .form-control:-webkit-autofill:focus,.login-form .form-control:-webkit-autofill:hover{-webkit-transition:background-color 9999999s ease-in-out 0s;transition:background-color 9999999s ease-in-out 0s}.login-form .input-group-text{color:hsla(0,0%,100%,.5);padding:.375rem .25rem .375rem 1rem}.login-form .btn-primary{box-shadow:0 0 2px rgba(0,0,0,.1);padding-bottom:.75rem;padding-top:.75rem}.login-form .alert-danger{background-color:hsla(2,62%,66%,.75)}.login-form .remember-me{font-size:.95rem;line-height:1.5;padding-left:0}.login-form .remember-me .form-check-input{margin-left:1em;margin-top:.825em}.login-form .remember-me .form-check-label{background:rgba(0,0,0,.075);border-radius:.25rem;color:hsla(0,0%,100%,.75);cursor:pointer;display:block;padding:.75em 1.5em .75em 3.25em}.login-form .remember-me .form-check-label:hover{background:rgba(0,0,0,.125)}
\ No newline at end of file
diff --git a/app/views/layouts/trestle/auth.html.erb b/app/views/layouts/trestle/auth.html.erb
index 725cd25..053ae59 100644
--- a/app/views/layouts/trestle/auth.html.erb
+++ b/app/views/layouts/trestle/auth.html.erb
@@ -5,26 +5,29 @@
     <meta content='width=device-width, initial-scale=1' name='viewport'>
     <meta content='IE=edge,chrome=1' http-equiv='X-UA-Compatible'>
 
-    <% if Trestle.config.turbolinks %>
-      <meta content='no-cache' name='turbolinks-cache-control'>
-    <% end %>
+    <meta name='turbo-cache-control' content='no-cache'>
+    <meta name="turbo-prefetch" content="false" />
+    <meta name="turbo-root" content="<%= Trestle.config.path %>">
 
     <%= csrf_meta_tags %>
 
     <title><%= Trestle.config.site_title %></title>
 
-    <%= stylesheet_link_tag "trestle/admin", 'data-turbolinks-track': 'reload' %>
-    <%= stylesheet_link_tag "trestle/theme", 'data-turbolinks-track': 'reload' if Trestle.config.theme %>
-    <%= stylesheet_link_tag "trestle/custom", 'data-turbolinks-track': 'reload' %>
+    <%= favicon_link_tag Trestle.config.favicon if Trestle.config.favicon %>
 
-    <%= stylesheet_link_tag "trestle/auth", 'data-turbolinks-track': 'reload' %>
+    <%= stylesheet_link_tag "trestle/admin", 'data-turbo-track': 'reload' %>
+    <%= stylesheet_link_tag "trestle/icons/font-awesome", 'data-turbo-track': 'reload' if defined?(Sprockets) %>
 
-    <%= javascript_include_tag "turbolinks" if Trestle.config.turbolinks %>
+    <%= stylesheet_link_tag "trestle/custom", 'data-turbo-track': 'reload' %>
+
+    <%= stylesheet_link_tag "trestle/auth", 'data-turbo-track': 'reload' %>
+
+    <%= render "trestle/theme" %>
 
     <%= hook "auth.head" %>
   </head>
 
-  <body class="auth-body theme-bg-dark">
+  <body class="auth-body theme-bg">
     <main class="container">
       <%= yield %>
     </main>
diff --git a/app/views/trestle/auth/_userbox.html.erb b/app/views/trestle/auth/_userbox.html.erb
index 4177730..3ee2dac 100644
--- a/app/views/trestle/auth/_userbox.html.erb
+++ b/app/views/trestle/auth/_userbox.html.erb
@@ -10,13 +10,13 @@
   <% end %>
 
   <% if show_dropdown %>
-    <%= link_to content, "#", data: { toggle: 'dropdown' } %>
+    <%= link_to content, "#", data: { bs_toggle: 'dropdown', bs_offset: "0,7" } %>
   <% else %>
     <%= content %>
   <% end %>
 
   <% if show_dropdown -%>
-  <ul class="dropdown-menu dropdown-menu-right">
+  <ul class="dropdown-menu dropdown-menu-end">
     <% if Trestle.config.auth.user_admin && user_admin = Trestle.lookup(Trestle.config.auth.user_admin) -%>
       <li><%= admin_link_to t("admin.auth.my_account", default: "My Account"), current_user, admin: user_admin, class: "dropdown-item" %></li>
     <% end -%>
diff --git a/app/views/trestle/auth/sessions/_form.html.erb b/app/views/trestle/auth/sessions/_form.html.erb
index 421e550..e64af8b 100644
--- a/app/views/trestle/auth/sessions/_form.html.erb
+++ b/app/views/trestle/auth/sessions/_form.html.erb
@@ -1,17 +1,13 @@
 <div class="form-group">
   <div class="input-group">
-    <div class="input-group-prepend">
-      <span class="input-group-text"><i class="fa fa-user fa-fw"></i></span>
-    </div>
+    <span class="input-group-text"><i class="fa fa-user fa-fw"></i></span>
     <%= f.text_field Trestle.config.auth.authenticate_with, placeholder: Trestle.config.auth.human_attribute_name(Trestle.config.auth.authenticate_with), class: "form-control" %>
   </div>
 </div>
 
 <div class="form-group">
   <div class="input-group">
-    <div class="input-group-prepend">
-      <span class="input-group-text"><i class="fa fa-lock fa-fw"></i></span>
-    </div>
+    <span class="input-group-text"><i class="fa fa-lock fa-fw"></i></span>
     <%= f.password_field :password, placeholder: Trestle.config.auth.human_attribute_name(:password), class: "form-control" %>
   </div>
 </div>
@@ -20,13 +16,13 @@
 
 <% if Trestle.config.auth.remember.enabled %>
 <div class="form-group">
-  <div class="custom-control custom-checkbox remember-me">
-    <%= f.check_box :remember_me, class: "custom-control-input", include_hidden: false %>
-    <%= f.label :remember_me, t("admin.auth.remember_me", default: "Remember me"), class: "custom-control-label" %>
+  <div class="form-check remember-me">
+    <%= f.check_box :remember_me, class: "form-check-input", include_hidden: false %>
+    <%= f.label :remember_me, t("admin.auth.remember_me", default: "Remember me"), class: "form-check-label" %>
   </div>
 </div>
 <% end %>
 
 <div class="form-group">
-  <%= f.submit t("admin.auth.login", default: "Login"), class: "btn btn-primary btn-block btn-lg" %>
+  <%= f.submit t("admin.auth.login", default: "Login"), class: "btn btn-primary btn-lg d-block w-100" %>
 </div>
diff --git a/frontend/_form.scss b/frontend/_form.scss
index be7a49d..be58abf 100644
--- a/frontend/_form.scss
+++ b/frontend/_form.scss
@@ -1,14 +1,15 @@
 .login-form {
-  .form-control, .input-group-text {
+  .input-group > * {
     background: $auth-form-control-bg;
     border: $auth-form-control-border;
+    margin-left: 0 !important;
   }
 
   .form-control {
     color: $auth-form-control-color;
     font-size: 1.1rem;
 
-    padding: 1.75rem 0.75rem;
+    padding: 1rem 0.75rem;
 
     &:focus {
       outline-color: transparent;
@@ -29,10 +30,6 @@
     }
   }
 
-  .input-group-prepend {
-    margin-right: 0;
-  }
-
   .input-group-text {
     color: $auth-form-control-icon-color;
     padding: 0.375rem 0.25rem 0.375rem 1rem;
@@ -55,7 +52,12 @@
 
     padding-left: 0;
 
-    .custom-control-label {
+    .form-check-input {
+      margin-left: 1em;
+      margin-top: 0.825em;
+    }
+
+    .form-check-label {
       display: block;
       cursor: pointer;
 
@@ -68,12 +70,6 @@
       &:hover {
         background: opacify($auth-remember-me-bg, 0.05);
       }
-
-      &::before,
-      &::after {
-        top: 0.175em + 0.75em;
-        left: 1.1em;
-      }
     }
   }
 }
diff --git a/gemfiles/rails-5.2.gemfile b/gemfiles/rails-5.2.gemfile
index ade8fe5..609fbf5 100644
--- a/gemfiles/rails-5.2.gemfile
+++ b/gemfiles/rails-5.2.gemfile
@@ -8,11 +8,10 @@ group :test do
 end
 
 gem "rails", "~> 5.2.0"
-
+gem "sprockets-rails"
 gem "sqlite3", "~> 1.3.13"
-gem "sassc-rails"
 gem "devise"
 
-gem "trestle", github: "TrestleAdmin/trestle"
+gem "trestle", github: "TrestleAdmin/trestle", branch: "hotwire"
 
 gemspec path: "../"
diff --git a/gemfiles/rails-6.0.gemfile b/gemfiles/rails-6.0.gemfile
index 40c5f4f..1b85f75 100644
--- a/gemfiles/rails-6.0.gemfile
+++ b/gemfiles/rails-6.0.gemfile
@@ -8,11 +8,10 @@ group :test do
 end
 
 gem "rails", "~> 6.0.0"
-
-gem "sassc-rails"
+gem "sprockets-rails"
 gem "sqlite3", "~> 1.4"
 gem "devise"
 
-gem "trestle", github: "TrestleAdmin/trestle"
+gem "trestle", github: "TrestleAdmin/trestle", branch: "hotwire"
 
 gemspec path: "../"
diff --git a/gemfiles/rails-6.1.gemfile b/gemfiles/rails-6.1.gemfile
index b8446d6..8fb7753 100644
--- a/gemfiles/rails-6.1.gemfile
+++ b/gemfiles/rails-6.1.gemfile
@@ -8,11 +8,10 @@ group :test do
 end
 
 gem "rails", "~> 6.1.0"
-
+gem "sprockets-rails"
 gem "sqlite3", "~> 1.4"
-gem "sassc-rails"
 gem "devise"
 
-gem "trestle", github: "TrestleAdmin/trestle"
+gem "trestle", github: "TrestleAdmin/trestle", branch: "hotwire"
 
 gemspec path: "../"
diff --git a/gemfiles/rails-7.0.gemfile b/gemfiles/rails-7.0.gemfile
index c046365..afe1898 100644
--- a/gemfiles/rails-7.0.gemfile
+++ b/gemfiles/rails-7.0.gemfile
@@ -8,11 +8,10 @@ group :test do
 end
 
 gem "rails", "~> 7.0.0"
-
+gem "sprockets-rails"
 gem "sqlite3", "~> 1.4"
-gem "sassc-rails"
 gem "devise"
 
-gem "trestle", github: "TrestleAdmin/trestle"
+gem "trestle", github: "TrestleAdmin/trestle", branch: "hotwire"
 
 gemspec path: "../"
diff --git a/gemfiles/rails-7.1.gemfile b/gemfiles/rails-7.1.gemfile
index 20fc271..2df27a5 100644
--- a/gemfiles/rails-7.1.gemfile
+++ b/gemfiles/rails-7.1.gemfile
@@ -8,11 +8,10 @@ group :test do
 end
 
 gem "rails", "~> 7.1.0"
-
+gem "sprockets-rails"
 gem "sqlite3", "~> 1.4"
-gem "sassc-rails"
 gem "devise"
 
-gem "trestle", github: "TrestleAdmin/trestle"
+gem "trestle", github: "TrestleAdmin/trestle", branch: "hotwire"
 
 gemspec path: "../"
diff --git a/spec/dummy/app/assets/stylesheets/application.css b/spec/dummy/app/assets/stylesheets/application.css
index 0ebd7fe..d1a3a7e 100644
--- a/spec/dummy/app/assets/stylesheets/application.css
+++ b/spec/dummy/app/assets/stylesheets/application.css
@@ -10,6 +10,5 @@
  * files in this directory. Styles in this file should be added after the last require_* statement.
  * It is generally better to create a new file per style scope.
  *
- *= require_tree .
  *= require_self
  */
diff --git a/spec/dummy/app/assets/stylesheets/trestle/_custom.css b/spec/dummy/app/assets/stylesheets/trestle/_custom.css
new file mode 100644
index 0000000..f15c317
--- /dev/null
+++ b/spec/dummy/app/assets/stylesheets/trestle/_custom.css
@@ -0,0 +1,8 @@
+/* This file may be used for providing additional customizations to the Trestle
+ * admin. It will be automatically included within all admin pages.
+ *
+ * For organizational purposes, you may wish to define your customizations
+ * within individual partials in this folder and they'll be required below.
+ *
+ *= require_tree .
+*/
diff --git a/spec/dummy/app/assets/stylesheets/trestle/_custom.scss b/spec/dummy/app/assets/stylesheets/trestle/_custom.scss
deleted file mode 100644
index 6286615..0000000
--- a/spec/dummy/app/assets/stylesheets/trestle/_custom.scss
+++ /dev/null
@@ -1,8 +0,0 @@
-// This file may be used for providing additional customizations to the Trestle
-// admin. It will be automatically included within all admin pages.
-//
-// For organizational purposes, you may wish to define your customizations
-// within individual partials and `import` them here, e.g.
-//
-//    @import "trestle/custom/my_custom_css";
-//
diff --git a/spec/dummy/app/assets/stylesheets/trestle/_theme.scss b/spec/dummy/app/assets/stylesheets/trestle/_theme.scss
deleted file mode 100644
index 64a89c2..0000000
--- a/spec/dummy/app/assets/stylesheets/trestle/_theme.scss
+++ /dev/null
@@ -1,13 +0,0 @@
-// This file may be used to override the Sass variables used within the Trestle
-// admin. It will be automatically included within all admin pages.
-//
-// A subset of Bootstrap and Trestle defaults can be set here.
-// For a detailed overview of the customizable variables, see the file
-// `frontend/theme/trestle/theme/_defaults.scss` within the Trestle source.
-
-// Customize admin theme colors:
-//
-//   $theme-colors: (
-//     "primary":   #337ab7,
-//     "secondary": #b3b53d
-//   );
diff --git a/spec/dummy/config/initializers/devise.rb b/spec/dummy/config/initializers/devise.rb
index fca4386..3e55e85 100644
--- a/spec/dummy/config/initializers/devise.rb
+++ b/spec/dummy/config/initializers/devise.rb
@@ -287,12 +287,14 @@
   # so you need to do it manually. For the users scope, it would be:
   # config.omniauth_path_prefix = '/my_engine/users/auth'
 
-  # ==> Turbolinks configuration
-  # If your app is using Turbolinks, Turbolinks::Controller needs to be included to make redirection work correctly:
-  #
-  # ActiveSupport.on_load(:devise_failure_app) do
-  #   include Turbolinks::Controller
-  # end
+  # ==> Hotwire/Turbo configuration
+  # When using Devise with Hotwire/Turbo, the http status for error responses
+  # and some redirects must match the following. The default in Devise for existing
+  # apps is `200 OK` and `302 Found` respectively, but new apps are generated with
+  # these new defaults that match Hotwire/Turbo behavior.
+  # Note: These might become the new default in future versions of Devise.
+  config.responder.error_status = :unprocessable_entity
+  config.responder.redirect_status = :see_other
 
   # ==> Configuration for :registerable
 
diff --git a/spec/dummy/config/initializers/trestle.rb b/spec/dummy/config/initializers/trestle.rb
index b111501..f44045e 100644
--- a/spec/dummy/config/initializers/trestle.rb
+++ b/spec/dummy/config/initializers/trestle.rb
@@ -93,11 +93,6 @@
   #   stylesheet_link_tag "custom"
   # end
 
-  # Toggle whether Turbolinks is enabled within the admin.
-  # Defaults to true if Turbolinks is available.
-  #
-  # config.turbolinks = false
-
   # Specify the parameters that should persist across requests when
   # paginating or reordering. Defaults to [:sort, :order, :scope].
   #