diff --git a/CHANGES.rst b/CHANGES.rst
index 162912871bf9a47f4722cd4c21f44baa2afc893c..c63b24f9988f62ef7d29a1ee7bd9792269673396 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -11,6 +11,12 @@ Changes
 =======
 
 
+Version 1.4.0 (Release 2023-03-02)
+----------------------------------
+
+- remove deprecated flask_babelex dependency
+- upgrade invenio_i18n
+
 Version 1.3.9 (Release 2023-01-13)
 ----------------------------------
 
diff --git a/invenio_previewer/version.py b/invenio_previewer/version.py
index 58395560fc7c51657fd450c757973b48aa7232c9..fc4a891302765b072f20cd1222c8fd6334f8b916 100644
--- a/invenio_previewer/version.py
+++ b/invenio_previewer/version.py
@@ -14,4 +14,4 @@ and parsed by ``setup.py``.
 
 from __future__ import absolute_import, print_function
 
-__version__ = "1.3.9"
+__version__ = "1.4.0"