diff --git a/gui/codeeditor.h b/gui/codeeditor.h
index 4698922243b..4f6d07e1e36 100644
--- a/gui/codeeditor.h
+++ b/gui/codeeditor.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/codeeditorstyle.cpp b/gui/codeeditorstyle.cpp
index fd6633cc8b7..0536c4ba4b3 100644
--- a/gui/codeeditorstyle.cpp
+++ b/gui/codeeditorstyle.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/codeeditorstyle.h b/gui/codeeditorstyle.h
index 3fc500c67be..8ce43bccd35 100644
--- a/gui/codeeditorstyle.h
+++ b/gui/codeeditorstyle.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/codeeditstyledialog.cpp b/gui/codeeditstyledialog.cpp
index de4752d9f7c..fa3f0f46f22 100644
--- a/gui/codeeditstyledialog.cpp
+++ b/gui/codeeditstyledialog.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/codeeditstyledialog.h b/gui/codeeditstyledialog.h
index 9d5bed59604..80b8b06214d 100644
--- a/gui/codeeditstyledialog.h
+++ b/gui/codeeditstyledialog.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/csvreport.cpp b/gui/csvreport.cpp
index bdbed6319ed..df9e4d48c47 100644
--- a/gui/csvreport.cpp
+++ b/gui/csvreport.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/erroritem.cpp b/gui/erroritem.cpp
index ca9e8475b97..77693f26a81 100644
--- a/gui/erroritem.cpp
+++ b/gui/erroritem.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/erroritem.h b/gui/erroritem.h
index a95d9eb2204..554052ccba9 100644
--- a/gui/erroritem.h
+++ b/gui/erroritem.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/fileviewdialog.cpp b/gui/fileviewdialog.cpp
index 58ddb2d8109..3f66f008678 100644
--- a/gui/fileviewdialog.cpp
+++ b/gui/fileviewdialog.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2023 Cppcheck team.
+ * Copyright (C) 2007-2025 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/main.cpp b/gui/main.cpp
index 5fed0cbb299..830cb29a72d 100644
--- a/gui/main.cpp
+++ b/gui/main.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/showtypes.h b/gui/showtypes.h
index 3280566ed35..5bb43203dd7 100644
--- a/gui/showtypes.h
+++ b/gui/showtypes.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/txtreport.cpp b/gui/txtreport.cpp
index ec48d83a0a6..38753bfdd0c 100644
--- a/gui/txtreport.cpp
+++ b/gui/txtreport.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2023 Cppcheck team.
+ * Copyright (C) 2007-2025 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/xmlreport.cpp b/gui/xmlreport.cpp
index 3ee24de7560..c5f00fc5bb7 100644
--- a/gui/xmlreport.cpp
+++ b/gui/xmlreport.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2023 Cppcheck team.
+ * Copyright (C) 2007-2025 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/xmlreportv2.cpp b/gui/xmlreportv2.cpp
index 741cc48d0c3..abf6aa361ba 100644
--- a/gui/xmlreportv2.cpp
+++ b/gui/xmlreportv2.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/analyzer.h b/lib/analyzer.h
index 120a0c75fe0..a4546eb7dc4 100644
--- a/lib/analyzer.h
+++ b/lib/analyzer.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/clangimport.h b/lib/clangimport.h
index a1c5f620983..f0a35e7a3b6 100644
--- a/lib/clangimport.h
+++ b/lib/clangimport.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/config.h b/lib/config.h
index 9c35e6a109b..34d426eb162 100644
--- a/lib/config.h
+++ b/lib/config.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/errortypes.cpp b/lib/errortypes.cpp
index 3e28e1409c8..0741ea36796 100644
--- a/lib/errortypes.cpp
+++ b/lib/errortypes.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/keywords.cpp b/lib/keywords.cpp
index 51fb67237c9..678456d8c36 100644
--- a/lib/keywords.cpp
+++ b/lib/keywords.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/programmemory.h b/lib/programmemory.h
index bcac825b25f..adb0d1469ce 100644
--- a/lib/programmemory.h
+++ b/lib/programmemory.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/regex.cpp b/lib/regex.cpp
index 6ede1406434..6ad9ad440b0 100644
--- a/lib/regex.cpp
+++ b/lib/regex.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/regex.h b/lib/regex.h
index 9f264314efe..5d89dc52054 100644
--- a/lib/regex.h
+++ b/lib/regex.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/smallvector.h b/lib/smallvector.h
index eba447fbfca..b269ac7bbe1 100644
--- a/lib/smallvector.h
+++ b/lib/smallvector.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/standards.cpp b/lib/standards.cpp
index 429d4506f30..a0ec72c1580 100644
--- a/lib/standards.cpp
+++ b/lib/standards.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/standards.h b/lib/standards.h
index cde45f92411..d2c2a2b8e01 100644
--- a/lib/standards.h
+++ b/lib/standards.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/valueptr.h b/lib/valueptr.h
index de364d759f5..5e0bea0196b 100644
--- a/lib/valueptr.h
+++ b/lib/valueptr.h
@@ -1,6 +1,6 @@
 /* -*- C++ -*-
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/redirect.h b/test/redirect.h
index e420d62e0d2..9177beb6819 100644
--- a/test/redirect.h
+++ b/test/redirect.h
@@ -1,5 +1,5 @@
 // Cppcheck - A tool for static C/C++ code analysis
-// Copyright (C) 2007-2024 Cppcheck team.
+// Copyright (C) 2007-2025 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/testplatform.cpp b/test/testplatform.cpp
index 96fa960a5c3..c0f7bb2c017 100644
--- a/test/testplatform.cpp
+++ b/test/testplatform.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/testprogrammemory.cpp b/test/testprogrammemory.cpp
index 1dc1cb1d909..a6cf933d843 100644
--- a/test/testprogrammemory.cpp
+++ b/test/testprogrammemory.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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/testregex.cpp b/test/testregex.cpp
index 5003d31c0f3..628ec3e6f5d 100644
--- a/test/testregex.cpp
+++ b/test/testregex.cpp
@@ -1,6 +1,6 @@
 /*
  * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2024 Cppcheck team.
+ * Copyright (C) 2007-2025 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