diff --git a/include/sdbus-c++/VTableItems.h b/include/sdbus-c++/VTableItems.h
index b0aa3f0..019a57b 100644
--- a/include/sdbus-c++/VTableItems.h
+++ b/include/sdbus-c++/VTableItems.h
@@ -1,5 +1,5 @@
 /**
- * (C) 2023 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
+ * (C) 2016 - 2024 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
  *
  * @file VTableItems.h
  *
diff --git a/include/sdbus-c++/VTableItems.inl b/include/sdbus-c++/VTableItems.inl
index b8e5e09..127006d 100644
--- a/include/sdbus-c++/VTableItems.inl
+++ b/include/sdbus-c++/VTableItems.inl
@@ -1,5 +1,5 @@
 /**
- * (C) 2023 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
+ * (C) 2016 - 2024 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
  *
  * @file VTableItems.inl
  *
diff --git a/tests/unittests/PollData_test.cpp b/tests/unittests/PollData_test.cpp
index 68259d0..7aabf51 100644
--- a/tests/unittests/PollData_test.cpp
+++ b/tests/unittests/PollData_test.cpp
@@ -1,6 +1,6 @@
 /**
  * (C) 2016 - 2021 KISTLER INSTRUMENTE AG, Winterthur, Switzerland
- * (C) 2016 - 2022 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
+ * (C) 2016 - 2024 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
  *
  * @file PollData_test.cpp
  *