diff --git a/ArduCopter/Copter.h b/ArduCopter/Copter.h
index 102f4177d7..c4da9311b2 100644
--- a/ArduCopter/Copter.h
+++ b/ArduCopter/Copter.h
@@ -1,7 +1,7 @@
 /// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
 
-#define THISFIRMWARE "APM:Copter V3.3.1"
-#define FIRMWARE_VERSION 3,3,1,FIRMWARE_VERSION_TYPE_OFFICIAL
+#define THISFIRMWARE "APM:Copter V3.3.2-rc1"
+#define FIRMWARE_VERSION 3,3,2,FIRMWARE_VERSION_TYPE_RC
 
 /*
    This program is free software: you can redistribute it and/or modify