diff --git a/src/intro.js b/src/intro.js
index 98815ad87..c9b1dcdad 100644
--- a/src/intro.js
+++ b/src/intro.js
@@ -5,7 +5,7 @@
  * Includes Sizzle.js
  * http://sizzlejs.com/
  *
- * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
  * Released under the MIT license
  * http://jquery.org/license
  *