diff --git a/setup/_metapackage/VERSION.txt b/setup/_metapackage/VERSION.txt
index e85c8bd..0a3de88 100644
--- a/setup/_metapackage/VERSION.txt
+++ b/setup/_metapackage/VERSION.txt
@@ -1 +1 @@
-15.0.20220718.0
\ No newline at end of file
+15.0.20221230.0
\ No newline at end of file
diff --git a/setup/_metapackage/setup.py b/setup/_metapackage/setup.py
index 6a379ed..3e80e31 100644
--- a/setup/_metapackage/setup.py
+++ b/setup/_metapackage/setup.py
@@ -10,6 +10,7 @@ setuptools.setup(
     install_requires=[
         'odoo-addon-mail_environment>=15.0dev,<15.1dev',
         'odoo-addon-mail_environment_google_gmail>=15.0dev,<15.1dev',
+        'odoo-addon-mail_environment_office365>=15.0dev,<15.1dev',
         'odoo-addon-server_environment>=15.0dev,<15.1dev',
         'odoo-addon-server_environment_ir_config_parameter>=15.0dev,<15.1dev',
     ],