diff --git a/setup/_metapackage/VERSION.txt b/setup/_metapackage/VERSION.txt
index b92ed8f16..366da861b 100644
--- a/setup/_metapackage/VERSION.txt
+++ b/setup/_metapackage/VERSION.txt
@@ -1 +1 @@
-13.0.20210516.0
\ 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 567237223..b0b541390 100644
--- a/setup/_metapackage/setup.py
+++ b/setup/_metapackage/setup.py
@@ -18,6 +18,7 @@ setuptools.setup(
         'odoo13-addon-stock_archive_constraint',
         'odoo13-addon-stock_available',
         'odoo13-addon-stock_available_immediately',
+        'odoo13-addon-stock_available_mrp',
         'odoo13-addon-stock_available_unreserved',
         'odoo13-addon-stock_change_qty_reason',
         'odoo13-addon-stock_cubiscan',