diff --git a/lib/test/t_FunctionalChaosValidation_ishigami.cxx b/lib/test/t_FunctionalChaosValidation_ishigami.cxx
index 2d36c0d8071..dcce7022d9f 100644
--- a/lib/test/t_FunctionalChaosValidation_ishigami.cxx
+++ b/lib/test/t_FunctionalChaosValidation_ishigami.cxx
@@ -2,7 +2,7 @@
 /**
  *  @brief The test file of FunctionalChaosValidation class
  *
- *  Copyright 2005-2023 Airbus-EDF-IMACS-ONERA-Phimeca
+ *  Copyright 2005-2024 Airbus-EDF-IMACS-ONERA-Phimeca
  *
  *  This library is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Lesser General Public License as published by
diff --git a/lib/test/t_LinearModelValidation_std.cxx b/lib/test/t_LinearModelValidation_std.cxx
index 0c948ef8c7a..b82e5334167 100644
--- a/lib/test/t_LinearModelValidation_std.cxx
+++ b/lib/test/t_LinearModelValidation_std.cxx
@@ -2,7 +2,7 @@
 /**
  *  @brief The test file of class LinearModelAlgorithm
  *
- *  Copyright 2005-2023 Airbus-EDF-IMACS-ONERA-Phimeca
+ *  Copyright 2005-2024 Airbus-EDF-IMACS-ONERA-Phimeca
  *
  *  This library is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Lesser General Public License as published by