diff --git a/lib/Cake/VERSION.txt b/lib/Cake/VERSION.txt
index 5f0d2e82312..78f6069d5c1 100644
--- a/lib/Cake/VERSION.txt
+++ b/lib/Cake/VERSION.txt
@@ -17,4 +17,4 @@
 // @license       http://www.opensource.org/licenses/mit-license.php MIT License
 // +--------------------------------------------------------------------------------------------+ //
 ////////////////////////////////////////////////////////////////////////////////////////////////////
-2.9.0-RC1
+2.10.0-dev