diff --git a/src/assistant/assistant/mainwindow.cpp b/src/assistant/assistant/mainwindow.cpp
index dba6b724ea5ef69a473377d40bde7b1b9824ad26..2ceb86d3b2077e4ec2bd5fd3adc218296419ffa2 100644
--- a/src/assistant/assistant/mainwindow.cpp
+++ b/src/assistant/assistant/mainwindow.cpp
@@ -911,7 +911,7 @@ void MainWindow::showAboutDialog()
             "<p>Version %2</p>"
             "<p>Browser: %3</p></center>"
             "<p>Copyright (C) %4 The Qt Company Ltd.</p>")
-            .arg(tr("Qt Assistant"), QLatin1String(QT_VERSION_STR), browser, QStringLiteral("2017")),
+            .arg(tr("Qt Assistant"), QLatin1String(QT_VERSION_STR), browser, QStringLiteral("2018")),
             resources);
         QLatin1String path(":/qt-project.org/assistant/images/assistant-128.png");
         aboutDia.setPixmap(QString(path));