diff --git a/core/Version.php b/core/Version.php
index a04ecb88f4fe0dd3749a079c9efb414d57f9bcf6..4ff570be2396df3ac8c927ce201d1f2e16148ab7 100644
--- a/core/Version.php
+++ b/core/Version.php
@@ -20,7 +20,7 @@ final class Version
      * The current Piwik version.
      * @var string
      */
-    const VERSION = '3.0.4';
+    const VERSION = '3.0.5-b1';
 
     public function isStableVersion($version)
     {