diff --git a/vp4.h b/vp4.h
index 25e1e30..9ef987a 100644
--- a/vp4.h
+++ b/vp4.h
@@ -1,5 +1,5 @@
 /**
-    Copyright (C) powturbo 2013-2018
+    Copyright (C) powturbo 2013-2019
     GPL v2 License
   
     This program is free software; you can redistribute it and/or modify