diff --git a/gui/checkstatistics.cpp b/gui/checkstatistics.cpp
index 5aa2af85bc6..93ceb362f99 100644
--- a/gui/checkstatistics.cpp
+++ b/gui/checkstatistics.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2023 Cppcheck team.
+ * Copyright (C) 2007-2024 Cppcheck team.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/gui/helpdialog.cpp b/gui/helpdialog.cpp
index 1f2fa39771e..db1125339b9 100644
--- a/gui/helpdialog.cpp
+++ b/gui/helpdialog.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2023 Cppcheck team.
+ * Copyright (C) 2007-2024 Cppcheck team.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/gui/scratchpad.cpp b/gui/scratchpad.cpp
index 4ef6bad8f7f..4dee6b44664 100644
--- a/gui/scratchpad.cpp
+++ b/gui/scratchpad.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2023 Cppcheck team.
+ * Copyright (C) 2007-2024 Cppcheck team.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by