diff --git a/src/libsyntax/ext/source_util.rs b/src/libsyntax/ext/source_util.rs
index aa05e9a5119..a061c0dfafd 100644
--- a/src/libsyntax/ext/source_util.rs
+++ b/src/libsyntax/ext/source_util.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
diff --git a/src/test/run-pass/syntax-extension-source-utils.rs b/src/test/run-pass/syntax-extension-source-utils.rs
index 11effcf330f..65ef3cc4f69 100644
--- a/src/test/run-pass/syntax-extension-source-utils.rs
+++ b/src/test/run-pass/syntax-extension-source-utils.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //