diff --git a/README.md b/README.md
index 2e88dce..66e54bc 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 Manage MySQL databases over the web
 
-**Shipped version:** 5.1.1~ynh2
+**Shipped version:** 5.1.1~ynh3
 
 **Demo:** https://demo.phpmyadmin.net/master-config
 
diff --git a/README_fr.md b/README_fr.md
index e62f40a..60729e7 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -13,7 +13,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 
 Application web de gestion des bases de données MySQL
 
-**Version incluse :** 5.1.1~ynh2
+**Version incluse :** 5.1.1~ynh3
 
 **Démo :** https://demo.phpmyadmin.net/master-config
 
diff --git a/manifest.json b/manifest.json
index 2fcb724..b80069a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Manage MySQL databases over the web",
         "fr": "Application web de gestion des bases de données MySQL"
     },
-    "version": "5.1.1~ynh2",
+    "version": "5.1.1~ynh3",
     "url": "http://www.phpmyadmin.net",
     "upstream": {
         "license": "GPL-2.0-only",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 45d51fa..e07fa79 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -6,7 +6,7 @@
 
 YNH_PHP_VERSION="7.3"
 
-extra_php_dependencies="php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-mbstring"
+pkg_dependencies="php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-mbstring"
 
 YNH_COMPOSER_VERSION=2.0.14
 
diff --git a/scripts/install b/scripts/install
index 809b57e..e2d78d8 100644
--- a/scripts/install
+++ b/scripts/install
@@ -46,6 +46,13 @@ 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=$app --key=admin --value=$admin
 
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..." --weight=1
+
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # STANDARD MODIFICATIONS
 #=================================================
@@ -106,7 +113,7 @@ 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"
+ynh_add_fpm_config
 
 #=================================================
 # SPECIFIC SETUP
diff --git a/scripts/remove b/scripts/remove
index d95d4fd..2c3895a 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -34,6 +34,14 @@ ynh_mysql_remove_db --db_user=$db_name --db_name=$db_name
 # Remove phpmyadmin MySQL admin user
 ynh_mysql_drop_user $db_admin_user
 
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Removing dependencies..." --weight=1
+
+# Remove metapackage and its dependencies
+ynh_remove_app_dependencies
+
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 3505835..32c669d 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -93,14 +93,21 @@ chown $app: $final_path/tmp
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
-
 ynh_script_progression --message="Reconfiguring PHP-FPM.." --weight=6
 
 # Restore the file first, so it can have a backup if different
 ynh_restore_file --origin_path="/etc/php/$YNH_PHP_VERSION/fpm/pool.d/$app.conf"
 
 # Recreate a dedicated php-fpm config
-ynh_add_fpm_config --package="$extra_php_dependencies"
+ynh_add_fpm_config
+
+#=================================================
+# 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 97bef41..425d2f1 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -125,13 +125,20 @@ 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=4
 
 # Create a dedicated PHP-FPM config
-ynh_add_fpm_config --package="$extra_php_dependencies"
+ynh_add_fpm_config
 
 #=================================================
 # SPECIFIC UPGRADE