diff --git a/Engines/Wine/Engine/Object/script.js b/Engines/Wine/Engine/Object/script.js
index 18011bdbfe..e9508c96dc 100644
--- a/Engines/Wine/Engine/Object/script.js
+++ b/Engines/Wine/Engine/Object/script.js
@@ -7,9 +7,9 @@ include(["utils", "functions", "net", "resource"]);
 /* exported LATEST_STABLE_VERSION */
 var LATEST_STABLE_VERSION = "3.0.4";
 /* exported LATEST_DEVELOPMENT_VERSION */
-var LATEST_DEVELOPMENT_VERSION = "3.21";
+var LATEST_DEVELOPMENT_VERSION = "4.0-rc1";
 /* exported LATEST_STAGING_VERSION */
-var LATEST_STAGING_VERSION = "3.2";
+var LATEST_STAGING_VERSION = "4.0-rc1";
 
 
 /**