diff --git a/CHANGES.rst b/CHANGES.rst
index b23bffcd4..1dd640415 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -5,6 +5,7 @@ Version 3.0.2
 
 Unreleased
 
+-   Fix response_wrapper type check in test client. :issue:`2831`
 -   Make the return type of ``MultiPartParser.parse`` more
     precise. :issue:`2840`