diff --git a/ImageFormats/Properties/AssemblyInfo.cs b/ImageFormats/Properties/AssemblyInfo.cs
index 67a8d13..9ef7676 100644
--- a/ImageFormats/Properties/AssemblyInfo.cs
+++ b/ImageFormats/Properties/AssemblyInfo.cs
@@ -9,7 +9,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("ImageFormats")]
-[assembly: AssemblyCopyright("Copyright © Dmitry Brant 2013")]
+[assembly: AssemblyCopyright("Copyright © Dmitry Brant 2013-2016")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
diff --git a/ImageViewer/Properties/AssemblyInfo.cs b/ImageViewer/Properties/AssemblyInfo.cs
index d4c9e1a..664d672 100644
--- a/ImageViewer/Properties/AssemblyInfo.cs
+++ b/ImageViewer/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("ImageViewer")]
-[assembly: AssemblyCopyright("Copyright © Dmitry Brant 2013")]
+[assembly: AssemblyCopyright("Copyright © Dmitry Brant 2013-2016")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
diff --git a/LICENSE b/LICENSE
index 275ed5c..0dc8df8 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-   Copyright (c) 2015-2016 Dmitry Brant.
+   Copyright (c) 2013-2016 Dmitry Brant.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.