diff --git a/core/Version.php b/core/Version.php
index 3fca643578d2fa262b87a29c8f2c85f0fa68600b..aa17cb944c92d2511d0d4ba8495f9f1a74909419 100644
--- a/core/Version.php
+++ b/core/Version.php
@@ -20,7 +20,7 @@ final class Version
      * The current Piwik version.
      * @var string
      */
-    const VERSION = '3.0.2';
+    const VERSION = '3.0.3-b1';
 
     public function isStableVersion($version)
     {