diff --git a/dep/argon2/CMakeLists.txt b/dep/argon2/CMakeLists.txt
index 4aafd1bf2d..45f58039f7 100644
--- a/dep/argon2/CMakeLists.txt
+++ b/dep/argon2/CMakeLists.txt
@@ -1,4 +1,4 @@
-# Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
+# This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 #
 # This file is free software; as a special exception the author gives
 # unlimited permission to copy and/or distribute it, with or without
diff --git a/src/server/game/Chat/ChatCommands/ChatCommand.h b/src/server/game/Chat/ChatCommands/ChatCommand.h
index 03ac769cbe..fdcf38745a 100644
--- a/src/server/game/Chat/ChatCommands/ChatCommand.h
+++ b/src/server/game/Chat/ChatCommands/ChatCommand.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Chat/ChatCommands/ChatCommandArgs.cpp b/src/server/game/Chat/ChatCommands/ChatCommandArgs.cpp
index 6029089972..4c1b90ed4e 100644
--- a/src/server/game/Chat/ChatCommands/ChatCommandArgs.cpp
+++ b/src/server/game/Chat/ChatCommands/ChatCommandArgs.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Chat/ChatCommands/ChatCommandArgs.h b/src/server/game/Chat/ChatCommands/ChatCommandArgs.h
index 75d33f5dd6..a2ebccf03b 100644
--- a/src/server/game/Chat/ChatCommands/ChatCommandArgs.h
+++ b/src/server/game/Chat/ChatCommands/ChatCommandArgs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Chat/ChatCommands/ChatCommandHelpers.h b/src/server/game/Chat/ChatCommands/ChatCommandHelpers.h
index 1e05055c43..ff9b5a3b8f 100644
--- a/src/server/game/Chat/ChatCommands/ChatCommandHelpers.h
+++ b/src/server/game/Chat/ChatCommands/ChatCommandHelpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Chat/ChatCommands/ChatCommandTags.h b/src/server/game/Chat/ChatCommands/ChatCommandTags.h
index 39d74ae350..feffc25aa2 100644
--- a/src/server/game/Chat/ChatCommands/ChatCommandTags.h
+++ b/src/server/game/Chat/ChatCommands/ChatCommandTags.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Chat/HyperlinkTags.cpp b/src/server/game/Chat/HyperlinkTags.cpp
index dafe9cc8c7..05a48ad65b 100644
--- a/src/server/game/Chat/HyperlinkTags.cpp
+++ b/src/server/game/Chat/HyperlinkTags.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Chat/Hyperlinks.cpp b/src/server/game/Chat/Hyperlinks.cpp
index 63346e482c..3b2f67bb83 100644
--- a/src/server/game/Chat/Hyperlinks.cpp
+++ b/src/server/game/Chat/Hyperlinks.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Chat/Hyperlinks.h b/src/server/game/Chat/Hyperlinks.h
index 93b25eb9b4..435ccd0268 100644
--- a/src/server/game/Chat/Hyperlinks.h
+++ b/src/server/game/Chat/Hyperlinks.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Miscellaneous/CommonPredicates.cpp b/src/server/game/Miscellaneous/CommonPredicates.cpp
index d69620f75d..62498e7087 100644
--- a/src/server/game/Miscellaneous/CommonPredicates.cpp
+++ b/src/server/game/Miscellaneous/CommonPredicates.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the
diff --git a/src/server/game/Miscellaneous/CommonPredicates.h b/src/server/game/Miscellaneous/CommonPredicates.h
index 3ca2d1652c..b22e89890c 100644
--- a/src/server/game/Miscellaneous/CommonPredicates.h
+++ b/src/server/game/Miscellaneous/CommonPredicates.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
  *
  * 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 the