diff --git a/README.md b/README.md
index 615b9fb..22d8f00 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 Mastodon is a free, open-source microblogging social network. It is a decentralized alternative to commercial platforms like Twitter and avoids the risks of a single company monopolizing your communication for commercial purposes. 
 
-**Shipped version:** 4.1.9~ynh1
+**Shipped version:** 4.2.0~ynh1
 
 **Demo:** https://joinmastodon.org/
 
diff --git a/README_fr.md b/README_fr.md
index b7d4faf..086d648 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -19,7 +19,7 @@ Si vous n’avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) po
 Mastodon est un réseau social de microblog auto-hébergé et open source. C'est une alternative décentralisée aux plates-formes commerciales comme Twitter. Mastodon évite ainsi les risques qu'une seule société monopolise votre communication à des fins commerciales.
 
 
-**Version incluse :** 4.1.9~ynh1
+**Version incluse :** 4.2.0~ynh1
 
 **Démo :** https://joinmastodon.org/
 
diff --git a/conf/app.src b/conf/app.src
index 4e5bd2f..641cd1f 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/tootsuite/mastodon/archive/refs/tags/v4.1.9.tar.gz
-SOURCE_SUM=1b0233b1141f64d146d5f9717df1548a162a13df9e028603536226c169c20d2e
+SOURCE_URL=https://github.com/tootsuite/mastodon/archive/refs/tags/v4.2.0.tar.gz
+SOURCE_SUM=97c6bd9eb31efb96b10f78f6397de93a49ce8fa7237ffd73c7407f5d9692dfea
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 2387640..fae5b7e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Libre and federated social network",
         "fr": "Réseau social libre et fédéré"
     },
-    "version": "4.1.9~ynh1",
+    "version": "4.2.0~ynh1",
     "url": "https://github.com/mastodon/mastodon",
     "upstream": {
         "license": "AGPL-3.0-or-later",
@@ -49,7 +49,7 @@
             },
             {
                 "name": "language",
-                "type": "string",
+                "type": "select",
                 "ask": {
                     "en": "Choose the application language",
                     "fr": "Choisissez la langue de l'application"
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 8fb5cec..d6028ea 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -9,7 +9,7 @@ pkg_dependencies="imagemagick ffmpeg libpq-dev libxml2-dev libxslt1-dev file git
 build_pkg_dependencies=""
 
 memory_needed="2560"
-ruby_version=3.0.6
+ruby_version=3.2.2
 nodejs_version=16
 
 # Workaround for Mastodon on Bullseye
diff --git a/sources/patches/app-sso.patch b/sources/patches/app-sso.patch
deleted file mode 100644
index 72f738e..0000000
--- a/sources/patches/app-sso.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
-index 7c36bc6b8..3f691d102 100644
---- a/app/controllers/application_controller.rb
-+++ b/app/controllers/application_controller.rb
-@@ -69,7 +69,7 @@ class ApplicationController < ActionController::Base
-   end
- 
-   def after_sign_out_path_for(_resource_or_scope)
--    new_user_session_path
-+    "https://#{File.read('/etc/yunohost/current_host')}/yunohost/sso/?action=logout"
-   end
- 
-   protected
-diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
-index 5232e6cfd..160348674 100644
---- a/config/initializers/devise.rb
-+++ b/config/initializers/devise.rb
-@@ -180,7 +180,7 @@ Devise.setup do |config|
-   # given strategies, for example, `config.http_authenticatable = [:database]` will
-   # enable it only for database authentication. The supported strategies are:
-   # :database      = Support basic authentication with authentication key + password
--  config.http_authenticatable = [:pam, :database]
-+  config.http_authenticatable = [:two_factor_ldap, :pam, :database]
- 
-   # If 401 status code should be returned for AJAX requests. True by default.
-   # config.http_authenticatable_on_xhr = true
-diff --git a/lib/devise/two_factor_ldap_authenticatable.rb b/lib/devise/two_factor_ldap_authenticatable.rb
-index 065aa2de8..0eb4be10c 100644
---- a/lib/devise/two_factor_ldap_authenticatable.rb
-+++ b/lib/devise/two_factor_ldap_authenticatable.rb
-@@ -5,13 +5,13 @@ require 'devise/strategies/base'
- 
- module Devise
-   module Strategies
--    class TwoFactorLdapAuthenticatable < Base
-+    class TwoFactorLdapAuthenticatable < Authenticatable
-       def valid?
--        valid_params? && mapping.to.respond_to?(:authenticate_with_ldap)
-+        (valid_for_params_auth? || valid_for_http_auth?) && mapping.to.respond_to?(:authenticate_with_ldap)
-       end
- 
-       def authenticate!
--        resource = mapping.to.authenticate_with_ldap(params[scope])
-+        resource = mapping.to.authenticate_with_ldap(authentication_hash.merge(:password => password))
- 
-         if resource && !resource.otp_required_for_login?
-           success!(resource)
-@@ -23,7 +23,7 @@ module Devise
-       protected
- 
-       def valid_params?
--        params[scope] && params[scope][:password].present?
-+        super && params[scope][:password].present?
-       end
-     end
-   end