diff --git a/src/native_main.nim b/src/native_main.nim
index 1a8f68c..a4d98b7 100644
--- a/src/native_main.nim
+++ b/src/native_main.nim
@@ -15,7 +15,7 @@ import tempfile
 when defined(windows):
     import windows_helpers
 
-const VERSION = "0.3.8"
+const VERSION = "0.4.0"
 
 type
     MessageRecv* = object