diff --git a/core/core.go b/core/core.go
index d6d1e8f3d..45b7c4ed9 100644
--- a/core/core.go
+++ b/core/core.go
@@ -20,7 +20,7 @@ import (
 var (
 	Version_x byte = 26
 	Version_y byte = 9
-	Version_z byte = 8
+	Version_z byte = 9
 )
 
 var (