diff --git a/CHANGES.rst b/CHANGES.rst
index 52c69b7..02141b0 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,6 @@
 ..
     This file is part of Invenio.
-    Copyright (C) 2015-2023 CERN.
+    Copyright (C) 2015-2025 CERN.
 
     Invenio is free software; you can redistribute it and/or modify it
     under the terms of the MIT License; see LICENSE file for more details.
@@ -8,6 +8,10 @@
 Changes
 =======
 
+Version 2.2.1 (released 2025-01-29)
+
+- add filename to attachments
+
 Version 2.2.0 (released 2024-12-20)
 
 - retry e-mail sending on failure with random backoff
diff --git a/invenio_mail/__init__.py b/invenio_mail/__init__.py
index c096bfe..3e4acf8 100644
--- a/invenio_mail/__init__.py
+++ b/invenio_mail/__init__.py
@@ -100,6 +100,6 @@ def mystuff():
 
 from .ext import InvenioMail
 
-__version__ = "2.2.0"
+__version__ = "2.2.1"
 
 __all__ = ("__version__", "InvenioMail")