diff --git a/ArduCopter/ArduCopter.pde b/ArduCopter/ArduCopter.pde
index ff1e595f4a..b8d73ca4f2 100644
--- a/ArduCopter/ArduCopter.pde
+++ b/ArduCopter/ArduCopter.pde
@@ -1,11 +1,11 @@
 /// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
 
-#define THISFIRMWARE "ArduCopter V2.4.2"
+#define THISFIRMWARE "ArduCopter V2.5"
 /*
-ArduCopter Version 2.4
-Authors:	Jason Short
-Based on code and ideas from the Arducopter team: Randy Mackay, Pat Hickey, Jose Julio, Jani Hirvinen
-Thanks to:	Chris Anderson, Mike Smith, Jordi Munoz, Doug Weibel, James Goppert, Benjamin Pelletier
+ArduCopter Version 2.5
+Lead author:	Jason Short
+Based on code and ideas from the Arducopter team: Randy Mackay, Pat Hickey, Jose Julio, Jani Hirvinen, Andrew Tridgell, Justin Beech, Adam Rivera, Jean-Louis Naudin, Roberto Navoni
+Thanks to:	Chris Anderson, Mike Smith, Jordi Munoz, Doug Weibel, James Goppert, Benjamin Pelletier, Robert Lefebvre, Marco Robustini
 
 This firmware is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public