diff --git a/app/gui/oven_control/define.h b/app/gui/oven_control/define.h
index 7949ec4..be99004 100644
--- a/app/gui/oven_control/define.h
+++ b/app/gui/oven_control/define.h
@@ -4,12 +4,12 @@
 #include <QtCore>
 
 #define MAJOR_VER   1
-#define MINOR_VER   4
-#define HOTFIX_VER  01
+#define MINOR_VER   5
+#define HOTFIX_VER  00
 
 // 0 for normal
 // 1 for premium
-#define MODEL_GRADE 1
+#define MODEL_GRADE 0
 
 namespace Define
 {