diff --git a/setup/_metapackage/VERSION.txt b/setup/_metapackage/VERSION.txt
index 9adc644..1551fa1 100644
--- a/setup/_metapackage/VERSION.txt
+++ b/setup/_metapackage/VERSION.txt
@@ -1 +1 @@
-15.0.20220120.0
\ No newline at end of file
+15.0.20220121.0
\ No newline at end of file
diff --git a/setup/_metapackage/setup.py b/setup/_metapackage/setup.py
index 2396dda..8c07dcc 100644
--- a/setup/_metapackage/setup.py
+++ b/setup/_metapackage/setup.py
@@ -11,6 +11,7 @@ setuptools.setup(
         'odoo-addon-mail_activity_board>=15.0dev,<15.1dev',
         'odoo-addon-mail_activity_creator>=15.0dev,<15.1dev',
         'odoo-addon-mail_activity_partner>=15.0dev,<15.1dev',
+        'odoo-addon-mail_attach_existing_attachment>=15.0dev,<15.1dev',
         'odoo-addon-mail_debrand>=15.0dev,<15.1dev',
     ],
     classifiers=[