diff --git a/Gemfile b/Gemfile
index 97c230e..a1918c1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -32,7 +32,7 @@ gem 'lockbox'
 
 # Authentication
 gem 'warden'
-gem 'devise'
+gem 'devise', '~> 4.9.0'
 gem 'devise_ldap_authenticatable'
 gem 'net-ldap'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 3e28d0f..e788bef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -95,7 +95,7 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
-    devise (4.8.1)
+    devise (4.9.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)
@@ -226,9 +226,9 @@ GEM
     redis-client (0.11.2)
       connection_pool
     regexp_parser (2.6.1)
-    responders (3.0.1)
-      actionpack (>= 5.0)
-      railties (>= 5.0)
+    responders (3.1.0)
+      actionpack (>= 5.2)
+      railties (>= 5.2)
     rexml (3.2.5)
     rqrcode (2.1.2)
       chunky_png (~> 1.0)
@@ -315,7 +315,7 @@ DEPENDENCIES
   capybara
   cssbundling-rails
   database_cleaner
-  devise
+  devise (~> 4.9.0)
   devise_ldap_authenticatable
   dotenv-rails
   factory_bot_rails
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index 91efcee..3b0ffeb 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -3,30 +3,12 @@ require 'digest'
 require 'securerandom'
 # frozen_string_literal: true
 
-# Create custom failure for turbo
-class TurboFailureApp < Devise::FailureApp
-  def respond
-    if request_format == :turbo_stream
-      redirect
-    else
-      super
-    end
-  end
-
-  def skip_format?
-    %w(html turbo_stream */*).include? request_format.to_s
-  end
-end
-
-# Assuming you have not yet modified this file, each configuration option below
-# is set to its default value. Note that some are commented out while others
-# are not: uncommented lines are intended to protect your configuration from
-# breaking changes in upgrades (i.e., in the event that future versions of
-# Devise change the default values for those options).
-#
-# Use this hook to configure devise mailer, warden hooks and so forth.
 # Many of these configuration options can be set straight in your model.
 Devise.setup do |config|
+  # Hotwire/Turbo
+  config.responder.error_status = :unprocessable_entity
+  config.responder.redirect_status = :see_other
+
   # ==> LDAP Configuration
   config.ldap_logger = true
   config.ldap_create_user = true
@@ -59,7 +41,6 @@ Devise.setup do |config|
   # ==> Controller configuration
   # Configure the parent class to the devise controllers.
   # config.parent_controller = 'DeviseController'
-  config.parent_controller = 'TurboController'
 
   # ==> Mailer Configuration
   # Configure the e-mail address which will be shown in Devise::Mailer,
@@ -319,11 +300,10 @@ Devise.setup do |config|
   # If you want to use other strategies, that are not supported by Devise, or
   # change the failure app, you can configure them inside the config.warden block.
   #
-  config.warden do |manager|
-    manager.failure_app = TurboFailureApp
+  # config.warden do |manager|
     # manager.intercept_401 = false
     # manager.default_strategies(scope: :user).unshift :some_external_strategy
-  end
+  # end
 
   # ==> Mountable engine configurations
   # When using Devise inside an engine, let's call it `MyEngine`, and this engine
@@ -339,13 +319,6 @@ Devise.setup do |config|
   # 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
-
   # ==> Configuration for :registerable
 
   # When set to false, does not sign a user in automatically after their password is