diff --git a/IMSProg_programmer/dialogabout.cpp b/IMSProg_programmer/dialogabout.cpp
index bc425bc..01f41be 100644
--- a/IMSProg_programmer/dialogabout.cpp
+++ b/IMSProg_programmer/dialogabout.cpp
@@ -23,7 +23,7 @@ DialogAbout::DialogAbout(QWidget *parent) :
     ui->label_7->setTextFormat(Qt::RichText);
     ui->label_7->setTextInteractionFlags(Qt::TextBrowserInteraction);
     ui->label_7->setOpenExternalLinks(true);
-    ui->label_8->setText("V1.3.3");
+    ui->label_8->setText("V1.3.4");
 }
 
 DialogAbout::~DialogAbout()