diff --git a/LICENSE b/LICENSE
index 53f33216..fd957c06 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright © 1991-2022 Amebis
+Copyright © 1991-2023 Amebis
 Copyright © 2016 GÉANT
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
diff --git a/UnitTests/SDDL.cpp b/UnitTests/SDDL.cpp
index a64bcb67..1b0b3648 100644
--- a/UnitTests/SDDL.cpp
+++ b/UnitTests/SDDL.cpp
@@ -1,6 +1,6 @@
 /*
 	SPDX-License-Identifier: MIT
-	Copyright © 2022 Amebis
+	Copyright © 2022-2023 Amebis
 */
 
 #include "pch.h"
diff --git a/UnitTests/Shell.cpp b/UnitTests/Shell.cpp
index fd7de51f..39ec5ee1 100644
--- a/UnitTests/Shell.cpp
+++ b/UnitTests/Shell.cpp
@@ -1,6 +1,6 @@
 /*
 	SPDX-License-Identifier: MIT
-	Copyright © 2022 Amebis
+	Copyright © 2022-2023 Amebis
 */
 
 #include "pch.h"
diff --git a/UnitTests/Win.cpp b/UnitTests/Win.cpp
index c359eddc..c006ff54 100644
--- a/UnitTests/Win.cpp
+++ b/UnitTests/Win.cpp
@@ -1,6 +1,6 @@
 /*
 	SPDX-License-Identifier: MIT
-	Copyright © 2022 Amebis
+	Copyright © 2022-2023 Amebis
 */
 
 #include "pch.h"
diff --git a/UnitTests/pch.cpp b/UnitTests/pch.cpp
index 0d7800bc..0a6cbcba 100644
--- a/UnitTests/pch.cpp
+++ b/UnitTests/pch.cpp
@@ -1,6 +1,6 @@
 /*
 	SPDX-License-Identifier: MIT
-	Copyright © 2022 Amebis
+	Copyright © 2022-2023 Amebis
 */
 
 #include "pch.h"
diff --git a/UnitTests/pch.h b/UnitTests/pch.h
index 2a034f58..91ff1362 100644
--- a/UnitTests/pch.h
+++ b/UnitTests/pch.h
@@ -1,6 +1,6 @@
 /*
 	SPDX-License-Identifier: MIT
-	Copyright © 2022 Amebis
+	Copyright © 2022-2023 Amebis
 */
 
 #pragma once
diff --git a/include/WinStd/COM.h b/include/WinStd/COM.h
index 9722997b..38ba6542 100644
--- a/include/WinStd/COM.h
+++ b/include/WinStd/COM.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/Common.h b/include/WinStd/Common.h
index f8b26272..06f870c6 100644
--- a/include/WinStd/Common.h
+++ b/include/WinStd/Common.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/Cred.h b/include/WinStd/Cred.h
index 4be8f139..ab6b4355 100644
--- a/include/WinStd/Cred.h
+++ b/include/WinStd/Cred.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/Crypt.h b/include/WinStd/Crypt.h
index 5081e782..6ccdbbb6 100644
--- a/include/WinStd/Crypt.h
+++ b/include/WinStd/Crypt.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/EAP.h b/include/WinStd/EAP.h
index ebd9b1c2..91452f55 100644
--- a/include/WinStd/EAP.h
+++ b/include/WinStd/EAP.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/ETW.h b/include/WinStd/ETW.h
index a6d5c552..743d6819 100644
--- a/include/WinStd/ETW.h
+++ b/include/WinStd/ETW.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/GDI.h b/include/WinStd/GDI.h
index 4acc3881..e8c1effa 100644
--- a/include/WinStd/GDI.h
+++ b/include/WinStd/GDI.h
@@ -1,6 +1,6 @@
 /*
     ​SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
 */
 
 /// \defgroup WinStdGdiAPI GDI API
diff --git a/include/WinStd/MSI.h b/include/WinStd/MSI.h
index 66a38fec..31bcad3a 100644
--- a/include/WinStd/MSI.h
+++ b/include/WinStd/MSI.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/SDDL.h b/include/WinStd/SDDL.h
index ce277391..7d25f793 100644
--- a/include/WinStd/SDDL.h
+++ b/include/WinStd/SDDL.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 2022 Amebis
+    Copyright © 2022-2023 Amebis
 */
 
 /// \defgroup WinStdSDDL SDDL
diff --git a/include/WinStd/Sec.h b/include/WinStd/Sec.h
index 66af6de3..d55ee1b0 100644
--- a/include/WinStd/Sec.h
+++ b/include/WinStd/Sec.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/SetupAPI.h b/include/WinStd/SetupAPI.h
index 12dca7db..6d470182 100644
--- a/include/WinStd/SetupAPI.h
+++ b/include/WinStd/SetupAPI.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/Shell.h b/include/WinStd/Shell.h
index 077b99b6..5f2248f6 100644
--- a/include/WinStd/Shell.h
+++ b/include/WinStd/Shell.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/WLAN.h b/include/WinStd/WLAN.h
index ff7c1495..e9ae90da 100644
--- a/include/WinStd/WLAN.h
+++ b/include/WinStd/WLAN.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/Win.h b/include/WinStd/Win.h
index f7350240..e35841f6 100644
--- a/include/WinStd/Win.h
+++ b/include/WinStd/Win.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/WinSock2.h b/include/WinStd/WinSock2.h
index 245d9a89..2fe879d9 100644
--- a/include/WinStd/WinSock2.h
+++ b/include/WinStd/WinSock2.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */
 
diff --git a/include/WinStd/WinTrust.h b/include/WinStd/WinTrust.h
index 0ec5de90..0c203f23 100644
--- a/include/WinStd/WinTrust.h
+++ b/include/WinStd/WinTrust.h
@@ -1,6 +1,6 @@
 /*
     SPDX-License-Identifier: MIT
-    Copyright © 1991-2022 Amebis
+    Copyright © 1991-2023 Amebis
     Copyright © 2016 GÉANT
 */