diff --git a/APMrover2/version.h b/APMrover2/version.h
index 4b7b590fda..82afd58399 100644
--- a/APMrover2/version.h
+++ b/APMrover2/version.h
@@ -2,8 +2,8 @@
 
 #include "ap_version.h"
 
-#define THISFIRMWARE "ArduRover v3.0.1"
-#define FIRMWARE_VERSION 3,0,1,FIRMWARE_VERSION_TYPE_OFFICIAL
+#define THISFIRMWARE "APM:Rover v3.1.0beta1"
+#define FIRMWARE_VERSION 3,1,0,FIRMWARE_VERSION_TYPE_BETA
 
 #ifndef GIT_VERSION
 #define FIRMWARE_STRING THISFIRMWARE