diff --git a/doc/xerces-c_book.xml b/doc/xerces-c_book.xml
index aaba83669cbb25f7d59f1514128c736360c2dd4b..4bb54b9e8d7bd352fb445dba355251921ae1c4ac 100644
--- a/doc/xerces-c_book.xml
+++ b/doc/xerces-c_book.xml
@@ -18,7 +18,7 @@
 
 <!DOCTYPE book SYSTEM "sbk:/style/dtd/book.dtd">
 
-<book title="&XercesCName; &XercesC3Version; Documentation" copyright="1999-2010 The Apache Software Foundation">
+<book title="&XercesCName; &XercesC3Version; Documentation" copyright="1999-2012 The Apache Software Foundation">
 
   <section label="&XercesCName; &XercesC3Version;"/>