diff --git a/LICENSE.txt b/LICENSE.txt
index 515facc..9fc0a60 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2015 Aleksey V Zapparov
+Copyright (c) 2015-2017 Alexey V Zapparov
 
 MIT License