diff --git a/aboutdialog.h b/aboutdialog.h
index b7d9ae6..af3a1c2 100644
--- a/aboutdialog.h
+++ b/aboutdialog.h
@@ -14,7 +14,7 @@ class AboutDialog : public QDialog
 public:
     explicit AboutDialog(QWidget *parent = 0);
     ~AboutDialog();
-    const QString version="2.2.0";
+    const QString version="2.3.0";
     
 private:
     Ui::AboutDialog *ui;