diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
index 299eebaaec44407b76822176ab9969cb7aa973ac..fbe1b4cbe6e5043bed296ea0c57a48cfb95c4ec6 100644
--- a/CHANGELOG.adoc
+++ b/CHANGELOG.adoc
@@ -27,6 +27,7 @@ Don't forget to tag @ https://git.fitko.de/fit-connect/event-payload/-/tags
 ==== Fixed
 
 * All objects now have a sensible `title` element. This is useful in code generation.
+* UUID validation regex issue in problems.schema.json for Attachments
 
 === [1.2.1]