diff --git a/README.md b/README.md
index 9ed7a49..2cc4030 100644
--- a/README.md
+++ b/README.md
@@ -180,7 +180,7 @@ Note that in the latter case the values of the directives specified within the R
 
 ## License
 
-Copyright (c) 2011 - 2015, Bart Kamphorst
+Copyright (c) 2011 - 2018, Bart Kamphorst
 
 (Modified BSD License)