diff --git a/include/tkdnn.h b/include/tkdnn.h
index 243ace7..dde3126 100644
--- a/include/tkdnn.h
+++ b/include/tkdnn.h
@@ -5,4 +5,4 @@
 #include "Layer.h"
 #include "NetworkRT.h"
 
-#define TKDNN_VERSION 200
+#define TKDNN_VERSION 300