diff --git a/library/Icinga/Application/Version.php b/library/Icinga/Application/Version.php
index a17ecf772..b3715f990 100644
--- a/library/Icinga/Application/Version.php
+++ b/library/Icinga/Application/Version.php
@@ -8,7 +8,7 @@ namespace Icinga\Application;
  */
 class Version
 {
-    const VERSION = '2.5.2';
+    const VERSION = '2.5.3';
 
     /**
      * Get the version of this instance of Icinga Web 2