diff --git a/debian/copyright b/debian/copyright
index 2530d27..9901497 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -3,5 +3,5 @@ Name: xasm
 Source: https://github.com/pfusik/xasm
 
 Files: *
-Copyright: 1998-2014 Piotr Fusik <fox@scene.pl>
+Copyright: 1998-2021 Piotr Fusik <fox@scene.pl>
 License: Poetic
diff --git a/dub.sdl b/dub.sdl
index 96d16ab..22eefe5 100644
--- a/dub.sdl
+++ b/dub.sdl
@@ -1,5 +1,5 @@
 name "xasm"
 description "6502 cross-assembler with original syntax extensions"
 authors "Piotr Fusik"
-copyright "Copyright © 1998-2019, Piotr Fusik"
+copyright "Copyright © 1998-2021, Piotr Fusik"
 license "poetic"