diff --git a/scripts/upgrade b/scripts/upgrade
index 1397325..e62ca2f 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -24,7 +24,7 @@ db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 random_key=$(ynh_app_setting_get --app=$app --key=random_key)
 email=$(ynh_user_get_info --username=$admin --key=mail)
-phpversion=$YNH_PHP_VERSION
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 timezone="$(cat /etc/timezone)"
 
 #=================================================
@@ -108,7 +108,7 @@ ynh_add_nginx_config
 # UPGRADE DEPENDENCIES
 #=================================================
 ynh_script_progression --message="Upgrading dependencies..."
-
+ynh_exec_warn_less ynh_install_composer
 ynh_install_app_dependencies "$pkg_dependencies"
 
 #=================================================
@@ -125,8 +125,6 @@ ynh_add_fpm_config --usage=low --footprint=low
 # UPDATE PHP DEPENDENCIES
 #=================================================
 ynh_script_progression --message="Updating PHP dependencies..."
-
-chown -R $app $final_path
 ynh_exec_warn_less ynh_install_composer 
 
 #=================================================