diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 835d92e..70217dc 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -13,7 +13,7 @@
 app_logo_url = '/assets/erpnext/images/erp-icon.svg'
 
 
-develop_version = '12.x.x-develop'
+develop_version = '13.x.x-develop'
 
 app_include_js = "assets/js/erpnext.min.js"
 app_include_css = "assets/css/erpnext.css"