diff --git a/LICENSE.txt b/LICENSE.txt
index 648524f..23dc218 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,7 +1,7 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (C) 2019 flow.gunso@gmail.com
+ Copyright (C) 2019-2020 flow.gunso@gmail.com
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.