diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index 5e27f2fb5..1fe392178 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -2468,7 +2468,7 @@ void MainWindow::on_actionCopyright_Notice_triggered()
                            "\"The algorithms, source code, look-and-feel of WSJT-X and related "
                            "programs, and protocol specifications for the modes FSK441, FT8, JT4, "
                            "JT6M, JT9, JT65, JTMS, QRA64, ISCAT, MSK144 are Copyright (C) "
-                           "2001-2019 by one or more of the following authors: Joseph Taylor, "
+                           "2001-2020 by one or more of the following authors: Joseph Taylor, "
                            "K1JT; Bill Somerville, G4WJS; Steven Franke, K9AN; Nico Palermo, "
                            "IV3NWV; Greg Beam, KI7MT; Michael Black, W9MDB; Edson Pereira, PY2SDR; "
                            "Philip Karn, KA9Q; and other members of the WSJT Development Group.\"");