diff --git a/Kernel.php b/Kernel.php
index dd80ab6175..c30785f1ba 100644
--- a/Kernel.php
+++ b/Kernel.php
@@ -76,11 +76,11 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
      */
     private static array $freshCache = [];
 
-    public const VERSION = '6.4.21-DEV';
-    public const VERSION_ID = 60421;
+    public const VERSION = '6.4.22-DEV';
+    public const VERSION_ID = 60422;
     public const MAJOR_VERSION = 6;
     public const MINOR_VERSION = 4;
-    public const RELEASE_VERSION = 21;
+    public const RELEASE_VERSION = 22;
     public const EXTRA_VERSION = 'DEV';
 
     public const END_OF_MAINTENANCE = '11/2026';