diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php
index 9086d51bb4..2ad916796d 100644
--- a/src/Symfony/Component/HttpKernel/Kernel.php
+++ b/src/Symfony/Component/HttpKernel/Kernel.php
@@ -60,12 +60,12 @@ abstract class Kernel implements KernelInterface, TerminableInterface
     protected $startTime;
     protected $loadClassCache;
 
-    const VERSION = '2.6.8-DEV';
+    const VERSION = '2.6.8';
     const VERSION_ID = '20608';
     const MAJOR_VERSION = '2';
     const MINOR_VERSION = '6';
     const RELEASE_VERSION = '8';
-    const EXTRA_VERSION = 'DEV';
+    const EXTRA_VERSION = '';
 
     /**
      * Constructor.