diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83224fae..d8d168ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,8 @@ will consitute of a breaking change warranting a new major release:
 - Small fix for `install-obsw-yocto.sh` script
 - Bugfix for STR firmware update procedure where the last remaining
   bytes were not written properly.
+- Bugfix for STR where an invalid reply was received for special requests
+  like firmware updates.
 
 ## Changed