diff --git a/APMrover2/release-notes.txt b/APMrover2/release-notes.txt
index 4c45cd426e..740a8786ef 100644
--- a/APMrover2/release-notes.txt
+++ b/APMrover2/release-notes.txt
@@ -1,6 +1,6 @@
 Rover Release Notes:
 --------------------------------
-Rover 3.5.1-rc1 30-Apr-2019
+Rover 3.5.1 17-May-2019 / 3.5.1-rc1 30-Apr-2019
 Changes from 3.5.0
 1) WHEEL_DISTANCE mavlink messages sent to ground station and companion computers
 2) Bug fixes: