diff --git a/src/engine/core.js b/src/engine/core.js
index 2133c3ee..c2de7c77 100644
--- a/src/engine/core.js
+++ b/src/engine/core.js
@@ -99,7 +99,7 @@ var game = {
         Engine version.
         @property {String} version
     **/
-    version: '2.9.1dev',
+    version: '2.10.0',
     /**
         @property {Boolean} _booted
         @private