diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index bd7c89db94..88327f73d0 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,6 +1,6 @@
 ArduPilot Copter Release Notes:
 ------------------------------------------------------------------
-Copter 3.5.4-rc2 17-Nov-2017
+Copter 3.5.4 23-Nov-2017 / 3.5.4-rc2 17-Nov-2017
 Changes from 3.5.3
 1) Compass improvements / bug fixes:
     a) probe for LIS3MDL on I2C address 0x1e