diff --git a/README b/README
index 77e4460..e73d669 100644
--- a/README
+++ b/README
@@ -2,7 +2,7 @@ This is the QPDF package.  Information about it can be found at
 http://qpdf.sourceforge.net.  The source code repository is hosted
 at github: https://github.com/qpdf/qpdf.
 
-QPDF is copyright (c) 2005-2012 Jay Berkenbilt
+QPDF is copyright (c) 2005-2013 Jay Berkenbilt
 
 This software may be distributed under the terms of version 2 of the
 Artistic License which may be found in the source distribution as
diff --git a/README.maintainer b/README.maintainer
index bbba7d2..fd4e3b9 100644
--- a/README.maintainer
+++ b/README.maintainer
@@ -58,7 +58,7 @@ Release Reminders
    done or retargeted.
 
  * Each year, update copyright notices.  Just search for Copyright.
-   Last updated: 2012.
+   Last updated: 2013.
 
  * To construct a source distribution from a pristine checkout,
    make_dist does the following:
diff --git a/include/qpdf/Buffer.hh b/include/qpdf/Buffer.hh
index 7fabe9a..22e1f34 100644
--- a/include/qpdf/Buffer.hh
+++ b/include/qpdf/Buffer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/BufferInputSource.hh b/include/qpdf/BufferInputSource.hh
index 48f6e3a..222f71e 100644
--- a/include/qpdf/BufferInputSource.hh
+++ b/include/qpdf/BufferInputSource.hh
@@ -1,3 +1,11 @@
+/* Copyright (c) 2005-2013 Jay Berkenbilt
+ *
+ * This file is part of qpdf.  This software may be distributed under
+ * the terms of version 2 of the Artistic License which may be found
+ * in the source distribution.  It is provided "as is" without express
+ * or implied warranty.
+ */
+
 #ifndef __QPDF_BUFFERINPUTSOURCE_HH__
 #define __QPDF_BUFFERINPUTSOURCE_HH__
 
diff --git a/include/qpdf/Constants.h b/include/qpdf/Constants.h
index 176392e..6d34020 100644
--- a/include/qpdf/Constants.h
+++ b/include/qpdf/Constants.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2012 Jay Berkenbilt
+/* Copyright (c) 2005-2013 Jay Berkenbilt
  *
  * This file is part of qpdf.  This software may be distributed under
  * the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/DLL.h b/include/qpdf/DLL.h
index 640e4f6..c2c85dc 100644
--- a/include/qpdf/DLL.h
+++ b/include/qpdf/DLL.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2012 Jay Berkenbilt
+/* Copyright (c) 2005-2013 Jay Berkenbilt
  *
  * This file is part of qpdf.  This software may be distributed under
  * the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/FileInputSource.hh b/include/qpdf/FileInputSource.hh
index 6129326..001af17 100644
--- a/include/qpdf/FileInputSource.hh
+++ b/include/qpdf/FileInputSource.hh
@@ -1,3 +1,11 @@
+/* Copyright (c) 2005-2013 Jay Berkenbilt
+ *
+ * This file is part of qpdf.  This software may be distributed under
+ * the terms of version 2 of the Artistic License which may be found
+ * in the source distribution.  It is provided "as is" without express
+ * or implied warranty.
+ */
+
 #ifndef __QPDF_FILEINPUTSOURCE_HH__
 #define __QPDF_FILEINPUTSOURCE_HH__
 
diff --git a/include/qpdf/InputSource.hh b/include/qpdf/InputSource.hh
index 782d888..510daac 100644
--- a/include/qpdf/InputSource.hh
+++ b/include/qpdf/InputSource.hh
@@ -1,3 +1,11 @@
+/* Copyright (c) 2005-2013 Jay Berkenbilt
+ *
+ * This file is part of qpdf.  This software may be distributed under
+ * the terms of version 2 of the Artistic License which may be found
+ * in the source distribution.  It is provided "as is" without express
+ * or implied warranty.
+ */
+
 #ifndef __QPDF_INPUTSOURCE_HH__
 #define __QPDF_INPUTSOURCE_HH__
 
diff --git a/include/qpdf/Pipeline.hh b/include/qpdf/Pipeline.hh
index 41b7a29..aa86003 100644
--- a/include/qpdf/Pipeline.hh
+++ b/include/qpdf/Pipeline.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/Pl_Buffer.hh b/include/qpdf/Pl_Buffer.hh
index 57473fd..3019181 100644
--- a/include/qpdf/Pl_Buffer.hh
+++ b/include/qpdf/Pl_Buffer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/Pl_Concatenate.hh b/include/qpdf/Pl_Concatenate.hh
index e8fd64e..568eb04 100644
--- a/include/qpdf/Pl_Concatenate.hh
+++ b/include/qpdf/Pl_Concatenate.hh
@@ -1,3 +1,11 @@
+/* Copyright (c) 2005-2013 Jay Berkenbilt
+ *
+ * This file is part of qpdf.  This software may be distributed under
+ * the terms of version 2 of the Artistic License which may be found
+ * in the source distribution.  It is provided "as is" without express
+ * or implied warranty.
+ */
+
 #ifndef __PL_CONCATENATE_HH__
 #define __PL_CONCATENATE_HH__
 
diff --git a/include/qpdf/Pl_Count.hh b/include/qpdf/Pl_Count.hh
index 7c5a418..d44e688 100644
--- a/include/qpdf/Pl_Count.hh
+++ b/include/qpdf/Pl_Count.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/Pl_Discard.hh b/include/qpdf/Pl_Discard.hh
index 79b8564..3110b45 100644
--- a/include/qpdf/Pl_Discard.hh
+++ b/include/qpdf/Pl_Discard.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/Pl_Flate.hh b/include/qpdf/Pl_Flate.hh
index 31e3de3..188a79b 100644
--- a/include/qpdf/Pl_Flate.hh
+++ b/include/qpdf/Pl_Flate.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/Pl_StdioFile.hh b/include/qpdf/Pl_StdioFile.hh
index 0a0f15d..f91e572 100644
--- a/include/qpdf/Pl_StdioFile.hh
+++ b/include/qpdf/Pl_StdioFile.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/PointerHolder.hh b/include/qpdf/PointerHolder.hh
index a2f33e9..a1f756b 100644
--- a/include/qpdf/PointerHolder.hh
+++ b/include/qpdf/PointerHolder.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh
index beb5cb7..d436c37 100644
--- a/include/qpdf/QPDF.hh
+++ b/include/qpdf/QPDF.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QPDFExc.hh b/include/qpdf/QPDFExc.hh
index 30d576e..c0a0598 100644
--- a/include/qpdf/QPDFExc.hh
+++ b/include/qpdf/QPDFExc.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QPDFObject.hh b/include/qpdf/QPDFObject.hh
index 4626eb6..8bb6102 100644
--- a/include/qpdf/QPDFObject.hh
+++ b/include/qpdf/QPDFObject.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QPDFObjectHandle.hh b/include/qpdf/QPDFObjectHandle.hh
index 0375b83..75912e7 100644
--- a/include/qpdf/QPDFObjectHandle.hh
+++ b/include/qpdf/QPDFObjectHandle.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QPDFTokenizer.hh b/include/qpdf/QPDFTokenizer.hh
index 6b385b4..1835fcb 100644
--- a/include/qpdf/QPDFTokenizer.hh
+++ b/include/qpdf/QPDFTokenizer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QPDFWriter.hh b/include/qpdf/QPDFWriter.hh
index 7861203..962c21d 100644
--- a/include/qpdf/QPDFWriter.hh
+++ b/include/qpdf/QPDFWriter.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QPDFXRefEntry.hh b/include/qpdf/QPDFXRefEntry.hh
index f27b434..93dac02 100644
--- a/include/qpdf/QPDFXRefEntry.hh
+++ b/include/qpdf/QPDFXRefEntry.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QTC.hh b/include/qpdf/QTC.hh
index 1433742..c8ee6ad 100644
--- a/include/qpdf/QTC.hh
+++ b/include/qpdf/QTC.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/QUtil.hh b/include/qpdf/QUtil.hh
index 8baedab..ddba97d 100644
--- a/include/qpdf/QUtil.hh
+++ b/include/qpdf/QUtil.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2012 Jay Berkenbilt
+// Copyright (c) 2005-2013 Jay Berkenbilt
 //
 // This file is part of qpdf.  This software may be distributed under
 // the terms of version 2 of the Artistic License which may be found
diff --git a/include/qpdf/Types.h b/include/qpdf/Types.h
index 0d6b8a2..146acc2 100644
--- a/include/qpdf/Types.h
+++ b/include/qpdf/Types.h
@@ -1,3 +1,11 @@
+/* Copyright (c) 2005-2013 Jay Berkenbilt
+ *
+ * This file is part of qpdf.  This software may be distributed under
+ * the terms of version 2 of the Artistic License which may be found
+ * in the source distribution.  It is provided "as is" without express
+ * or implied warranty.
+ */
+
 #ifndef __QPDFTYPES_H__
 #define __QPDFTYPES_H__
 
diff --git a/include/qpdf/qpdf-c.h b/include/qpdf/qpdf-c.h
index beba231..5710083 100644
--- a/include/qpdf/qpdf-c.h
+++ b/include/qpdf/qpdf-c.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2012 Jay Berkenbilt
+/* Copyright (c) 2005-2013 Jay Berkenbilt
  *
  * This file is part of qpdf.  This software may be distributed under
  * the terms of version 2 of the Artistic License which may be found
diff --git a/manual/qpdf-manual.xml b/manual/qpdf-manual.xml
index 0bdc32c..07a9a44 100644
--- a/manual/qpdf-manual.xml
+++ b/manual/qpdf-manual.xml
@@ -16,7 +16,7 @@
    <firstname>Jay</firstname><surname>Berkenbilt</surname>
   </author>
   <copyright>
-   <year>2005&ndash;2012</year>
+   <year>2005&ndash;2013</year>
    <holder>Jay Berkenbilt</holder>
   </copyright>
  </bookinfo>
diff --git a/qpdf/qpdf.cc b/qpdf/qpdf.cc
index bd64618..5a4c408 100644
--- a/qpdf/qpdf.cc
+++ b/qpdf/qpdf.cc
@@ -916,7 +916,7 @@ int main(int argc, char* argv[])
 	//      12345678901234567890123456789012345678901234567890123456789012345678901234567890
 	std::cout
 	    << whoami << " version " << QPDF::QPDFVersion() << std::endl
-	    << "Copyright (c) 2005-2012 Jay Berkenbilt"
+	    << "Copyright (c) 2005-2013 Jay Berkenbilt"
 	    << std::endl
 	    << "This software may be distributed under the terms of version 2 of the"
 	    << std::endl