diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13fdfb6..bcf4f57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,7 @@ log is based on the [Keep a CHANGELOG](http://keepachangelog.com/) project.
 - C220 drive metrics on hosts with fw < 4.0, psu metrics result and label values [#57](https://github.com/Comcast/fishymetrics/issues/57)
 - Chassis ComputerSystems field is handled improperly [#68](https://github.com/Comcast/fishymetrics/issues/68)
 - Power and Thermal metrics collection for Dell R7xxXD server models [#77](https://github.com/Comcast/fishymetrics/issues/77)
+- Firmware metrics and request headers update for Dell iDRAC9 with FW ver.3.xx and 4.xx [#77](https://github.com/Comcast/fishymetrics/issues/77)
 
 ## Updated