diff --git a/NEWS b/NEWS
index 7f0b0a36e..046b2bdb9 100644
--- a/NEWS
+++ b/NEWS
@@ -9,7 +9,7 @@
  \$$      \$$  \$$$$$$   \$$$$$$     \$$        \$$   \$$
                                                          
                                                          
-Copyright 2001 - 2023 by Joe Taylor, K1JT, and the WSJT Development Team
+Copyright 2001 - 2024 by Joe Taylor, K1JT, and the WSJT Development Team
 
                       Release: WSJT-X 2.7.0-rc2
                              July 7, 2023
diff --git a/Release_Notes.txt b/Release_Notes.txt
index d97b3829b..173a4ede0 100644
--- a/Release_Notes.txt
+++ b/Release_Notes.txt
@@ -9,7 +9,7 @@
  \$$      \$$  \$$$$$$   \$$$$$$     \$$        \$$   \$$
                                                          
                                                          
-Copyright 2001 - 2023 by Joe Taylor, K1JT, and the WSJT Development Team
+Copyright 2001 - 2024 by Joe Taylor, K1JT, and the WSJT Development Team
 
                       Release: WSJT-X 2.7.0-rc2
                              July 7, 2023
diff --git a/widgets/about.cpp b/widgets/about.cpp
index 82bb6f97d..5b2bf2cd7 100644
--- a/widgets/about.cpp
+++ b/widgets/about.cpp
@@ -21,7 +21,7 @@ CAboutDlg::CAboutDlg(QWidget *parent) :
 
     "WSJT-X implements a number of digital modes designed for <br />"
     "weak-signal Amateur Radio communication.  <br /><br />"
-    "&copy; 2001-2023 by Joe Taylor, K1JT, Bill Somerville, G4WJS, <br />"
+    "&copy; 2001-2024 by Joe Taylor, K1JT, Bill Somerville, G4WJS, <br />"
     "Steve Franke, K9AN, Nico Palermo, IV3NWV, <br />"
     "Uwe Risse, DG2YCB, and Brian Moran, N9ADG <br /><br />"
     "We gratefully acknowledge contributions from AC6SL, AE4JY,<br />"
diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index 0b3b3990e..61a3f7409 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -2880,7 +2880,7 @@ 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, FST4, FT8, "
                            "JT4, JT6M, JT9, JT65, JTMS, QRA64, Q65, MSK144 are Copyright (C) "
-                           "2001-2023 by one or more of the following authors: Joseph Taylor, "
+                           "2001-2024 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; Uwe Risse, DG2YCB; Brian Moran, N9ADG; "