diff --git a/Rover/version.h b/Rover/version.h
index 26d0ff6e10..43d3c6ec2c 100644
--- a/Rover/version.h
+++ b/Rover/version.h
@@ -6,7 +6,7 @@
 
 #include "ap_version.h"
 
-#define THISFIRMWARE "ArduRover V4.2.3-rc1"
+#define THISFIRMWARE "ArduRover V4.2.3-rc2"
 
 // the following line is parsed by the autotest scripts
 #define FIRMWARE_VERSION 4,2,3,FIRMWARE_VERSION_TYPE_RC