diff --git a/pkg/application/app_common.go b/pkg/application/app_common.go
index 8982e92..0780d58 100644
--- a/pkg/application/app_common.go
+++ b/pkg/application/app_common.go
@@ -5,7 +5,7 @@ import (
 	"github.com/therecipe/qt/widgets"
 )
 
-const VERSION = "0.1.0"
+const VERSION = "1.0.0"
 
 const ABOUT = `AyanDict is simple dictionary appliation based on Qt and written in Go.