diff --git a/LICENSE b/LICENSE
index 24f06c8..b3edbb1 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018-2020 brycx
+Copyright (c) 2018-2021 brycx
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/src/errors.rs b/src/errors.rs
index dabd10d..5e37c39 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -1,6 +1,6 @@
 // MIT License
 
-// Copyright (c) 2018-2020 brycx
+// Copyright (c) 2018-2021 brycx
 
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
diff --git a/src/main.rs b/src/main.rs
index 604b7ae..0323f5d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,6 @@
 // MIT License
 
-// Copyright (c) 2018-2020 brycx
+// Copyright (c) 2018-2021 brycx
 
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal