diff --git a/scripts/install b/scripts/install
index cd12a66..8a8d212 100644
--- a/scripts/install
+++ b/scripts/install
@@ -29,6 +29,7 @@ phpversion=$YNH_PHP_VERSION
 email=$(ynh_user_get_info --username=$admin --key=mail)
 
 app=$YNH_APP_INSTANCE_NAME
+internal_version="$(ynh_app_upstream_version)~ynh$(ynh_app_package_version)"
 
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
@@ -50,6 +51,7 @@ 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=$app --key=final_path --value=$final_path
 ynh_app_setting_set --app=$app --key=admin --value=$admin
+ynh_app_setting_set --app=$app --key=internal_version --value=$internal_version
 
 #=================================================
 # CREATE DEDICATED USER
diff --git a/scripts/upgrade b/scripts/upgrade
index 520e1f7..44ad20d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -21,6 +21,8 @@ path_url=$(ynh_app_setting_get --app=$app --key=path)
 admin=$(ynh_app_setting_get --app=$app --key=admin)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
+internal_version=$(ynh_app_setting_get --app=$app --key=internal_version)
+
 phpversion=$YNH_PHP_VERSION
 
 fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
@@ -94,6 +96,20 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+#=================================================
+# MYSQL CONFIGURATION
+#=================================================
+ynh_script_progression --message="Upgrading MySQL configuration..." --weight=1
+
+# Update MySQL entries
+upgrade_mysql_dir=../sources/mysqlpatch/$internal_version.sql
+
+if [ -d "$upgrade_mysql_dir" ]; then
+	ynh_mysql_execute_file_as_root --file=$upgrade_mysql_dir
+	current_version="$(ynh_app_upstream_version)~ynh$(ynh_app_package_version)"
+	ynh_app_setting_set --app=$app --key=internal_version --value=$current_version
+fi
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
diff --git a/sources/mysqlpatch/1.3.1~ynh1.sql b/sources/mysqlpatch/1.3.1~ynh1.sql
new file mode 100644
index 0000000..34bc656
--- /dev/null
+++ b/sources/mysqlpatch/1.3.1~ynh1.sql
@@ -0,0 +1,11 @@
+-- Extracted from abantecart_1.3.2_upgrade_only.tar.gz
+-- Upstream 1.3.1 >> 1.3.2
+-- Yunohost 1.3.1~ynh1 >> 1.3.2~ynh1
+
+ALTER TABLE `ac_order_products`
+ADD COLUMN `weight` DECIMAL(15,4) NOT NULL DEFAULT 0.0 AFTER `cost`,
+ADD COLUMN `weight_iso_code` VARCHAR(5) NOT NULL DEFAULT '' AFTER `weight`,
+ADD COLUMN `width` DECIMAL(15,4) NOT NULL DEFAULT 0 AFTER `weight_iso_code`,
+ADD COLUMN `length` DECIMAL(15,4) NOT NULL DEFAULT 0 AFTER `width`,
+ADD COLUMN `height` DECIMAL(15,4) NOT NULL DEFAULT 0 AFTER `length`,
+ADD COLUMN `length_iso_code` VARCHAR(5) NOT NULL DEFAULT '' AFTER `height`;