diff --git a/setup/_metapackage/VERSION.txt b/setup/_metapackage/VERSION.txt
index 09c6ff92..366da861 100644
--- a/setup/_metapackage/VERSION.txt
+++ b/setup/_metapackage/VERSION.txt
@@ -1 +1 @@
-13.0.20201215.0
\ No newline at end of file
+13.0.20210521.0
\ No newline at end of file
diff --git a/setup/_metapackage/setup.py b/setup/_metapackage/setup.py
index 24eea8be..2fe2a710 100644
--- a/setup/_metapackage/setup.py
+++ b/setup/_metapackage/setup.py
@@ -11,6 +11,7 @@ setuptools.setup(
         'odoo13-addon-product_warranty',
         'odoo13-addon-rma',
         'odoo13-addon-rma_sale',
+        'odoo13-addon-rma_sale_mrp',
         'odoo13-addon-website_rma',
     ],
     classifiers=[