diff --git a/docs/changelog.rst b/docs/changelog.rst
index 3e4266db1..15511702e 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -51,6 +51,7 @@ Bug fixes:
   that it no longer treats "and" and "or" queries the same. To maintain
   previous behaviour add commas between your query keywords. For help see
   :ref:`combiningqueries`.
+* Fix the ``TypeError`` when ``import.set_fields`` is provided non-string values. :bug:`4840`
 
 For packagers: