diff --git a/setup/_metapackage/VERSION.txt b/setup/_metapackage/VERSION.txt
index f9850a052..453a3cc24 100644
--- a/setup/_metapackage/VERSION.txt
+++ b/setup/_metapackage/VERSION.txt
@@ -1 +1 @@
-14.0.20210428.0
\ No newline at end of file
+14.0.20210511.0
\ No newline at end of file
diff --git a/setup/_metapackage/setup.py b/setup/_metapackage/setup.py
index 90ffa1517..4525e2586 100644
--- a/setup/_metapackage/setup.py
+++ b/setup/_metapackage/setup.py
@@ -33,6 +33,7 @@ setuptools.setup(
         'odoo14-addon-partner_identification',
         'odoo14-addon-partner_industry_secondary',
         'odoo14-addon-partner_iterative_archive',
+        'odoo14-addon-partner_multi_relation',
         'odoo14-addon-partner_phone_extension',
         'odoo14-addon-partner_phone_secondary',
         'odoo14-addon-partner_priority',