diff --git a/gui/application.cpp b/gui/application.cpp
index 3ae6aac46..84ce0fdf9 100644
--- a/gui/application.cpp
+++ b/gui/application.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/application.h b/gui/application.h
index d96ac45c7..ee624bf07 100644
--- a/gui/application.h
+++ b/gui/application.h
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/cppchecklibrarydata.h b/gui/cppchecklibrarydata.h
index 19e9bf4bb..9e59fd8fe 100644
--- a/gui/cppchecklibrarydata.h
+++ b/gui/cppchecklibrarydata.h
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/report.cpp b/gui/report.cpp
index 926c24f4f..45890ab43 100644
--- a/gui/report.cpp
+++ b/gui/report.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/lib/analyzerinfo.h b/lib/analyzerinfo.h
index ae9d084cd..25a2c22b8 100644
--- a/lib/analyzerinfo.h
+++ b/lib/analyzerinfo.h
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/lib/check.h b/lib/check.h
index 9a440d126..f110d0086 100644
--- a/lib/check.h
+++ b/lib/check.h
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/lib/checkinternal.cpp b/lib/checkinternal.cpp
index 5412934bd..0531b5809 100644
--- a/lib/checkinternal.cpp
+++ b/lib/checkinternal.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/lib/path.h b/lib/path.h
index 095d63054..028c3c702 100644
--- a/lib/path.h
+++ b/lib/path.h
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/lib/templatesimplifier.h b/lib/templatesimplifier.h
index 900403361..d9eb6f1fc 100644
--- a/lib/templatesimplifier.h
+++ b/lib/templatesimplifier.h
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/lib/timer.cpp b/lib/timer.cpp
index 936e24be7..cabbfebde 100644
--- a/lib/timer.cpp
+++ b/lib/timer.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2021 Cppcheck team.
+ * Copyright (C) 2007-2022 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/test/options.h b/test/options.h
index 7f772d1f1..bdde6a1d4 100644
--- a/test/options.h
+++ b/test/options.h
@@ -1,5 +1,5 @@
 // Cppcheck - A tool for static C/C++ code analysis
-// Copyright (C) 2007-2021 Cppcheck team.
+// Copyright (C) 2007-2022 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