diff --git a/README.md b/README.md
index f1a86095..a50736d4 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Bitcoin integration/staging tree
 
 http://www.bitcoin.org
 
-Copyright (c) 2009-2012 Bitcoin Developers
+Copyright (c) 2009-2013 Bitcoin Developers
 
 What is Bitcoin?
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