diff --git a/CMakeLists.txt b/CMakeLists.txt
index 589ce23d1..21a20355d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,7 +48,7 @@ message (STATUS "Building ${CMAKE_PROJECT_NAME}-${wsjtx_VERSION}")
 set (PROJECT_NAME "WSJT-X")
 set (PROJECT_VENDOR "Joe Taylor, K1JT")
 set (PROJECT_CONTACT "Joe Taylor <k1jt@arrl.net>")
-set (PROJECT_COPYRIGHT "Copyright (C) 2001-2017 by Joe Taylor, K1JT")
+set (PROJECT_COPYRIGHT "Copyright (C) 2001-2018 by Joe Taylor, K1JT")
 set (PROJECT_HOMEPAGE http://www.physics.princeton.edu/pulsar/K1JT/wsjtx.html)
 set (PROJECT_MANUAL wsjtx-main)
 set (PROJECT_MANUAL_DIRECTORY_URL http://www.physics.princeton.edu/pulsar/K1JT/wsjtx-doc/)
diff --git a/about.cpp b/about.cpp
index e05b8dbf1..f0b51a776 100644
--- a/about.cpp
+++ b/about.cpp
@@ -18,7 +18,7 @@ CAboutDlg::CAboutDlg(QWidget *parent) :
                              + " " + revision ()}.simplified () + "</h2><br />"
                          "WSJT-X implements a number of digital modes designed for <br />"
                          "weak-signal Amateur Radio communication.  <br /><br />"
-                         "&copy; 2001-2017 by Joe Taylor, K1JT, with grateful <br />"
+                         "&copy; 2001-2018 by Joe Taylor, K1JT, with grateful <br />"
                          "acknowledgment for contributions from AC6SL, AE4JY, <br />"
                          "DJ0OT, G3WDG, G4KLA, G4WJS, IV3NWV, IW3RAB, K3WYC, K9AN, <br />"
                          "KA6MAL, KA9Q, KB1ZMX, KD6EKQ, KI7MT, KK1D, ND0B, PY2SDR, <br />"
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 613a2b01a..3b2c3e1ef 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -2224,7 +2224,7 @@ 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) "
-                           "2001-2017 by one or more of the following authors: Joseph Taylor, "
+                           "2001-2018 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.\"");