diff --git a/bulls-and-cows-cpp/defines.h b/bulls-and-cows-cpp/defines.h
index db4e55a..dd6d084 100644
--- a/bulls-and-cows-cpp/defines.h
+++ b/bulls-and-cows-cpp/defines.h
@@ -2,7 +2,7 @@
 // defines.h
 //
 #pragma once
-#define VERSION 0.4
+#define VERSION 0.5
 
 #ifdef _DEBUG
 #define IS_SHOW true