diff --git a/core/Version.php b/core/Version.php
index de0eb64ebd8547dd889dd29f7f196d9abb3370e6..82caf0b05fb84b35b48365eb9cf4e853bc9f52a6 100644
--- a/core/Version.php
+++ b/core/Version.php
@@ -20,7 +20,7 @@ final class Version
      * The current Piwik version.
      * @var string
      */
-    const VERSION = '2.15.1-b11';
+    const VERSION = '2.16.0-b1';
 
     public function isStableVersion($version)
     {