diff --git a/app/main.cpp b/app/main.cpp
index eb47b11af..004a66ab5 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -35,7 +35,7 @@ static int runQtApplication(int argc, char* argv[], qtwebapp::LoggerWithFile *lo
 */
 	QCoreApplication::setOrganizationName("f4exb");
 	QCoreApplication::setApplicationName("SDRangel");
-    QCoreApplication::setApplicationVersion("4.5.0");
+    QCoreApplication::setApplicationVersion("4.5.1");
 #if QT_VERSION >= 0x050600
 	QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); // DPI support
     QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps); //HiDPI pixmaps