diff --git a/core/lib/Drupal.php b/core/lib/Drupal.php
index b3175daeee04c2bae3ca6566df0b8e0a5ed017fe..be164f716092b84d306dcb1d70469ad0e915c5c1 100644
--- a/core/lib/Drupal.php
+++ b/core/lib/Drupal.php
@@ -75,7 +75,7 @@ class Drupal {
   /**
    * The current system version.
    */
-  const VERSION = '10.1.4-dev';
+  const VERSION = '10.1.5-dev';
 
   /**
    * Core API compatibility.