diff --git a/core/lib/Drupal.php b/core/lib/Drupal.php
index 46f05471ecf7bcaf4c2faa5c4fff1b1696d67429..53f47b644035effb8f1b7c709fdabe29cb10be28 100644
--- a/core/lib/Drupal.php
+++ b/core/lib/Drupal.php
@@ -81,7 +81,7 @@ class Drupal {
   /**
    * The current system version.
    */
-  const VERSION = '8.3.3-dev';
+  const VERSION = '8.3.3';
 
   /**
    * Core API compatibility.