diff --git a/CHANGES.rst b/CHANGES.rst
index 7200913..e8a0630 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -6,8 +6,8 @@ Changelog
 5.0.4 (unreleased)
 ------------------
 
-- Nothing changed yet.
-
+- Drop isort 4.x support.
+  [gforcada]
 
 5.0.3 (2022-11-20)
 ------------------