diff --git a/engine/Engine.php b/engine/Engine.php
index 55a70665..c7b0381d 100644
--- a/engine/Engine.php
+++ b/engine/Engine.php
@@ -25,7 +25,7 @@
 namespace ZK\Engine;
 
 class Engine {
-    const VERSION = "3.0.0-rc.4";
+    const VERSION = "3.0.0-rc.5";
 
     const UA = "Zookeeper/2.0; (+https://zookeeper.ibinx.com/)";