diff --git a/shipment_advice/README.rst b/shipment_advice/README.rst
index ba716da9..bc5fce3d 100644
--- a/shipment_advice/README.rst
+++ b/shipment_advice/README.rst
@@ -61,7 +61,8 @@ Contributors
 * Simone Orsi <simahawk@gmail.com>
 * `Trobz <https://trobz.com>`_:
   * Dung Tran <dungtd@trobz.com>
-
+  * Tuan Tran <anhtuan@trobz.com>
+  * Tri Doan <tridm@trobz.com>
 Design
 ~~~~~~
 
diff --git a/shipment_advice/readme/CONTRIBUTORS.rst b/shipment_advice/readme/CONTRIBUTORS.rst
index 09f87c8c..a504ee7f 100644
--- a/shipment_advice/readme/CONTRIBUTORS.rst
+++ b/shipment_advice/readme/CONTRIBUTORS.rst
@@ -3,7 +3,8 @@
 * Simone Orsi <simahawk@gmail.com>
 * `Trobz <https://trobz.com>`_:
   * Dung Tran <dungtd@trobz.com>
-
+  * Tuan Tran <anhtuan@trobz.com>
+  * Tri Doan <tridm@trobz.com>
 Design
 ~~~~~~
 
diff --git a/shipment_advice_cash_on_delivery/readme/CONTRIBUTORS.rst b/shipment_advice_cash_on_delivery/readme/CONTRIBUTORS.rst
index e0ae8678..bc6a98d5 100644
--- a/shipment_advice_cash_on_delivery/readme/CONTRIBUTORS.rst
+++ b/shipment_advice_cash_on_delivery/readme/CONTRIBUTORS.rst
@@ -1,3 +1,4 @@
 * Jacques-Etienne Baudoux <je@bcim.be>
 * Souheil Bejaoui <souheil.bejaoui@acsone.eu>
 * Tuan Tran <anhtuan@trobz.com>
+* Tri Doan <tridm@trobz.com>
diff --git a/test-requirements.txt b/test-requirements.txt
index effd4240..73389cb8 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,2 +1,3 @@
+openupgradelib
 vcrpy-unittest
 odoo-addon-partner-invoicing-mode-cash-on-delivery @ git+https://github.com/OCA/account-invoicing@refs/pull/1736/head#subdirectory=setup/partner_invoicing_mode_cash_on_delivery