diff --git a/ArduCopter/version.h b/ArduCopter/version.h
index 89f188cb6f..c1d392f567 100644
--- a/ArduCopter/version.h
+++ b/ArduCopter/version.h
@@ -2,8 +2,8 @@
 
 #include "ap_version.h"
 
-#define THISFIRMWARE "APM:Copter V3.6-dev"
-#define FIRMWARE_VERSION 3,6,0,FIRMWARE_VERSION_TYPE_DEV
+#define THISFIRMWARE "APM:Copter V3.5.0-rc5"
+#define FIRMWARE_VERSION 3,5,0,FIRMWARE_VERSION_TYPE_RC
 
 #ifndef GIT_VERSION
 #define FIRMWARE_STRING THISFIRMWARE