diff --git a/core/lib/Drupal.php b/core/lib/Drupal.php
index 9aa5c377b8e5888cc85fd6fd035dea8657958b48..84dd672a932759551b69ab790a16e99f51eb1114 100644
--- a/core/lib/Drupal.php
+++ b/core/lib/Drupal.php
@@ -82,7 +82,7 @@ class Drupal {
   /**
    * The current system version.
    */
-  const VERSION = '8.5.9';
+  const VERSION = '8.5.10';
 
   /**
    * Core API compatibility.