diff --git a/src/Kconfig b/src/Kconfig
index 9ae655c6706417a7395ee4bf18354b1023921f19..2fdcfd49821bf242810184c93daa3bfe3c6bc9a9 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -318,7 +318,7 @@ endmenu
 
 config RT_VER_NUM
     hex
-    default 0x40000
+    default 0x40001
     help
         RT-Thread version number