diff --git a/conf/app.src b/conf/app.src
index 49bc396..a09a838 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/datenstrom/yellow/archive/4dd3a67b9e71e218bebabe597ecea73abf8065eb.zip
-SOURCE_SUM=2457079240bf690cc7b40bad2d4a7a228b467fd2549b17a2bdb5587e76e523b4
+SOURCE_URL=https://github.com/datenstrom/yellow/archive/bceeeba72ba628332c345d52556fb16980f47c65.zip
+SOURCE_SUM=27f94851517fe3334ac254d76e80b4120c45af1b88944d0f136d7cfc0ba751dc
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 141b246..e81f0ef 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -15,11 +15,6 @@ location __PATH__/ {
 
     alias __FINALPATH__/ ;
 
-    # Force usage of https
-    if ($scheme = http) {
-        rewrite ^ https://$server_name$request_uri? permanent;
-    }
-
     index yellow.php;
 
     if (!-e $request_filename) {
diff --git a/manifest.json b/manifest.json
index 670f1a8..521c961 100644
--- a/manifest.json
+++ b/manifest.json
@@ -20,7 +20,7 @@
         "name": "eric_G"
     },
     "requirements": {
-        "yunohost": ">> 4.2.4"
+        "yunohost": ">> 4.3.0"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index a842d34..df3f8c9 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -6,7 +6,7 @@
 
 YNH_PHP_VERSION="7.3"
 
-extra_php_dependencies="php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-xmlrpc php${YNH_PHP_VERSION}-sqlite3 php${YNH_PHP_VERSION}-soap php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-cli php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-zip"
+pkg_dependencies="php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-xmlrpc php${YNH_PHP_VERSION}-sqlite3 php${YNH_PHP_VERSION}-soap php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-cli php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-zip"
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/install b/scripts/install
index fd93d6e..739c128 100644
--- a/scripts/install
+++ b/scripts/install
@@ -23,6 +23,7 @@ ynh_abort_if_errors
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
 is_public=$YNH_APP_ARG_IS_PUBLIC
+phpversion=$YNH_PHP_VERSION
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -44,6 +45,14 @@ ynh_script_progression --message="Storing installation settings..." --weight=1
 
 ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
+ynh_app_setting_set --app=$app --key=phpversion --value=$phpversion
+
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..." --weight=1
+
+ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # CREATE DEDICATED USER
@@ -80,8 +89,7 @@ ynh_add_nginx_config
 ynh_script_progression --message="Configuring PHP-FPM..." --weight=2
 
 # Create a dedicated PHP-FPM config
-ynh_add_fpm_config --package="$extra_php_dependencies"
-phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
+ynh_add_fpm_config
 
 #=================================================
 # SETUP SSOWAT
diff --git a/scripts/remove b/scripts/remove
index 49f9d06..56ac68c 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -43,6 +43,14 @@ ynh_script_progression --message="Removing PHP-FPM configuration..." --weight=3
 # Remove the dedicated PHP-FPM config
 ynh_remove_fpm_config
 
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Removing dependencies..." --weight=1
+
+# Remove metapackage and its dependencies
+ynh_remove_app_dependencies
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index d626a6e..6a93576 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -33,8 +33,7 @@ phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 #=================================================
 ynh_script_progression --message="Validating restoration parameters..." --weight=2
 
-test ! -d $final_path \
-	|| ynh_die --message="There is already a directory: $final_path "
+test ! -d $final_path || ynh_die --message="There is already a directory: $final_path "
 
 #=================================================
 # STANDARD RESTORATION STEPS
@@ -69,7 +68,14 @@ chown -R $app:www-data "$final_path"
 ynh_script_progression --message="Reconfiguring PHP-FPM..." --weight=6
 
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
-ynh_add_fpm_config --package="$extra_php_dependencies"
+
+#=================================================
+# REINSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Reinstalling dependencies..." --weight=1
+
+# Define and install dependencies
+ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 8d8ad07..e1c0b5c 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -91,13 +91,20 @@ ynh_script_progression --message="Upgrading NGINX web server configuration..." -
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
+#=================================================
+# UPGRADE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Upgrading dependencies..." --weight=1
+
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
 ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=2
 
 # Create a dedicated php-fpm config
-ynh_add_fpm_config --package="$extra_php_dependencies"
+ynh_add_fpm_config
 
 #=================================================
 # RELOAD NGINX