diff --git a/Mustache.php b/Mustache.php
index c87be98..d0ff274 100644
--- a/Mustache.php
+++ b/Mustache.php
@@ -14,7 +14,7 @@
  */
 class Mustache {
 
-	const VERSION      = '0.8.1';
+	const VERSION      = '0.9.0';
 	const SPEC_VERSION = '1.1.2';
 
 	/**