diff --git a/CHANGES.rst b/CHANGES.rst
index beff5a7c..a6447717 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -12,6 +12,7 @@ The stable ASDF Standard is v1.5.0
 - Fix URI fragment format in metaschema references. [#373]
 - Fix URI fragment format in quantity-1.2 schema [#374]
 - Drop support for python 3.8 [#390]
+- Update reference files [#409]
 
 1.0.3 (2022-08-08)
 ------------------