diff --git a/ArduPlane/version.h b/ArduPlane/version.h
index 531c2ce23f..d1d9ed6abf 100644
--- a/ArduPlane/version.h
+++ b/ArduPlane/version.h
@@ -6,10 +6,10 @@
 
 #include "ap_version.h"
 
-#define THISFIRMWARE "ArduPlane V4.1.0beta5"
+#define THISFIRMWARE "ArduPlane V4.1.0beta6"
 
 // the following line is parsed by the autotest scripts
-#define FIRMWARE_VERSION 4,1,0,FIRMWARE_VERSION_TYPE_BETA+4
+#define FIRMWARE_VERSION 4,1,0,FIRMWARE_VERSION_TYPE_BETA+5
 
 #define FW_MAJOR 4
 #define FW_MINOR 1