diff --git a/Gruntfile.js b/Gruntfile.js
index 8217fdf..83dda23 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -2,7 +2,7 @@
  * grunt-contrib-concat
  * http://gruntjs.com/
  *
- * Copyright (c) 2012 "Cowboy" Ben Alman, contributors
+ * Copyright (c) 2013 "Cowboy" Ben Alman, contributors
  * Licensed under the MIT license.
  */
 
diff --git a/LICENSE-MIT b/LICENSE-MIT
index 7f9d346..8368849 100644
--- a/LICENSE-MIT
+++ b/LICENSE-MIT
@@ -1,4 +1,4 @@
-Copyright (c) 2012 "Cowboy" Ben Alman, contributors
+Copyright (c) 2013 "Cowboy" Ben Alman, contributors
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
diff --git a/tasks/concat.js b/tasks/concat.js
index 8942d78..a2f80ba 100644
--- a/tasks/concat.js
+++ b/tasks/concat.js
@@ -2,7 +2,7 @@
  * grunt-contrib-concat
  * http://gruntjs.com/
  *
- * Copyright (c) 2012 "Cowboy" Ben Alman, contributors
+ * Copyright (c) 2013 "Cowboy" Ben Alman, contributors
  * Licensed under the MIT license.
  */
 
diff --git a/tasks/lib/comment.js b/tasks/lib/comment.js
index 4a2a6d1..4d0d82c 100644
--- a/tasks/lib/comment.js
+++ b/tasks/lib/comment.js
@@ -2,7 +2,7 @@
  * grunt-contrib-concat
  * http://gruntjs.com/
  *
- * Copyright (c) 2012 "Cowboy" Ben Alman, contributors
+ * Copyright (c) 2013 "Cowboy" Ben Alman, contributors
  * Licensed under the MIT license.
  */