diff --git a/NOTICE.md b/NOTICE.md
index b560890..383bd0c 100644
--- a/NOTICE.md
+++ b/NOTICE.md
@@ -1,4 +1,4 @@
-QPDF is copyright (c) 2005-2017 Jay Berkenbilt
+QPDF is copyright (c) 2005-2018 Jay Berkenbilt
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 
diff --git a/README-maintainer.md b/README-maintainer.md
index 7563de6..2f2e40e 100644
--- a/README-maintainer.md
+++ b/README-maintainer.md
@@ -29,7 +29,7 @@
   `make_dist` verifies this consistency.
 * Update release date in `manual/qpdf-manual.xml`.  Remember to ensure that the entities at the top of the document are consistent with the release notes for both version and release date.
 * Check `TODO` file to make sure all planned items for the release are done or retargeted.
-* Each year, update copyright notices. Just do a case-insensitive search for copyright. Don't forget copyright in manual. Also update debian copyright in debian package. Last updated: 2017.
+* Each year, update copyright notices. Just do a case-insensitive search for copyright. Don't forget copyright in manual. Also update debian copyright in debian package. Last updated: 2018.
 * To construct a source distribution from a pristine checkout, `make_dist` does the following:
   ```
   ./autogen.sh
diff --git a/README.md b/README.md
index 5be72cb..adce178 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 This is the QPDF package.  Information about it can be found at https://qpdf.sourceforge.net.  The source code repository is hosted at github: https://github.com/qpdf/qpdf.
 
-QPDF is copyright (c) 2005-2017 Jay Berkenbilt
+QPDF is copyright (c) 2005-2018 Jay Berkenbilt
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 
diff --git a/include/qpdf/Buffer.hh b/include/qpdf/Buffer.hh
index 723e712..c8b101f 100644
--- a/include/qpdf/Buffer.hh
+++ b/include/qpdf/Buffer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/BufferInputSource.hh b/include/qpdf/BufferInputSource.hh
index 91017cd..783c436 100644
--- a/include/qpdf/BufferInputSource.hh
+++ b/include/qpdf/BufferInputSource.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Constants.h b/include/qpdf/Constants.h
index e064217..0191a41 100644
--- a/include/qpdf/Constants.h
+++ b/include/qpdf/Constants.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2017 Jay Berkenbilt
+/* Copyright (c) 2005-2018 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/DLL.h b/include/qpdf/DLL.h
index 1ccc1bb..a5f72f6 100644
--- a/include/qpdf/DLL.h
+++ b/include/qpdf/DLL.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2017 Jay Berkenbilt
+/* Copyright (c) 2005-2018 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/FileInputSource.hh b/include/qpdf/FileInputSource.hh
index 8aed26f..4bc5126 100644
--- a/include/qpdf/FileInputSource.hh
+++ b/include/qpdf/FileInputSource.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/InputSource.hh b/include/qpdf/InputSource.hh
index 7a52b43..87201e7 100644
--- a/include/qpdf/InputSource.hh
+++ b/include/qpdf/InputSource.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pipeline.hh b/include/qpdf/Pipeline.hh
index c1d9eab..105dd7c 100644
--- a/include/qpdf/Pipeline.hh
+++ b/include/qpdf/Pipeline.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Buffer.hh b/include/qpdf/Pl_Buffer.hh
index 3e26f06..7b49a73 100644
--- a/include/qpdf/Pl_Buffer.hh
+++ b/include/qpdf/Pl_Buffer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Concatenate.hh b/include/qpdf/Pl_Concatenate.hh
index 299c14f..32f87a4 100644
--- a/include/qpdf/Pl_Concatenate.hh
+++ b/include/qpdf/Pl_Concatenate.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Count.hh b/include/qpdf/Pl_Count.hh
index 94b3a2a..7b78b32 100644
--- a/include/qpdf/Pl_Count.hh
+++ b/include/qpdf/Pl_Count.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_DCT.hh b/include/qpdf/Pl_DCT.hh
index bbdd2f5..984aad9 100644
--- a/include/qpdf/Pl_DCT.hh
+++ b/include/qpdf/Pl_DCT.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Discard.hh b/include/qpdf/Pl_Discard.hh
index 3a7d2a2..3c15650 100644
--- a/include/qpdf/Pl_Discard.hh
+++ b/include/qpdf/Pl_Discard.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_Flate.hh b/include/qpdf/Pl_Flate.hh
index 28cc401..cbc44bc 100644
--- a/include/qpdf/Pl_Flate.hh
+++ b/include/qpdf/Pl_Flate.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_RunLength.hh b/include/qpdf/Pl_RunLength.hh
index 9ebdb15..be30ed2 100644
--- a/include/qpdf/Pl_RunLength.hh
+++ b/include/qpdf/Pl_RunLength.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Pl_StdioFile.hh b/include/qpdf/Pl_StdioFile.hh
index 170f2a6..b89ead4 100644
--- a/include/qpdf/Pl_StdioFile.hh
+++ b/include/qpdf/Pl_StdioFile.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/PointerHolder.hh b/include/qpdf/PointerHolder.hh
index 59a7030..99c1287 100644
--- a/include/qpdf/PointerHolder.hh
+++ b/include/qpdf/PointerHolder.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh
index 033c9ef..d82af11 100644
--- a/include/qpdf/QPDF.hh
+++ b/include/qpdf/QPDF.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFExc.hh b/include/qpdf/QPDFExc.hh
index 1df0a69..5ef7c80 100644
--- a/include/qpdf/QPDFExc.hh
+++ b/include/qpdf/QPDFExc.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFObjGen.hh b/include/qpdf/QPDFObjGen.hh
index 742499a..b7b14af 100644
--- a/include/qpdf/QPDFObjGen.hh
+++ b/include/qpdf/QPDFObjGen.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFObject.hh b/include/qpdf/QPDFObject.hh
index 66270e0..8d479b3 100644
--- a/include/qpdf/QPDFObject.hh
+++ b/include/qpdf/QPDFObject.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFObjectHandle.hh b/include/qpdf/QPDFObjectHandle.hh
index 7a1c225..3dd0916 100644
--- a/include/qpdf/QPDFObjectHandle.hh
+++ b/include/qpdf/QPDFObjectHandle.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFTokenizer.hh b/include/qpdf/QPDFTokenizer.hh
index 2a48b05..8c9fe98 100644
--- a/include/qpdf/QPDFTokenizer.hh
+++ b/include/qpdf/QPDFTokenizer.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFWriter.hh b/include/qpdf/QPDFWriter.hh
index 1fbb33b..ebd833d 100644
--- a/include/qpdf/QPDFWriter.hh
+++ b/include/qpdf/QPDFWriter.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QPDFXRefEntry.hh b/include/qpdf/QPDFXRefEntry.hh
index 84c1038..d85e54d 100644
--- a/include/qpdf/QPDFXRefEntry.hh
+++ b/include/qpdf/QPDFXRefEntry.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QTC.hh b/include/qpdf/QTC.hh
index 5dc1b6d..1de779d 100644
--- a/include/qpdf/QTC.hh
+++ b/include/qpdf/QTC.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/QUtil.hh b/include/qpdf/QUtil.hh
index 81a38aa..e8b9e8e 100644
--- a/include/qpdf/QUtil.hh
+++ b/include/qpdf/QUtil.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/RandomDataProvider.hh b/include/qpdf/RandomDataProvider.hh
index b719a84..5984928 100644
--- a/include/qpdf/RandomDataProvider.hh
+++ b/include/qpdf/RandomDataProvider.hh
@@ -1,4 +1,4 @@
-// Copyright (c) 2005-2017 Jay Berkenbilt
+// Copyright (c) 2005-2018 Jay Berkenbilt
 //
 // This file is part of qpdf.
 //
diff --git a/include/qpdf/Types.h b/include/qpdf/Types.h
index f5beeb2..ae959fe 100644
--- a/include/qpdf/Types.h
+++ b/include/qpdf/Types.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2017 Jay Berkenbilt
+/* Copyright (c) 2005-2018 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/include/qpdf/qpdf-c.h b/include/qpdf/qpdf-c.h
index 4d67a01..4773809 100644
--- a/include/qpdf/qpdf-c.h
+++ b/include/qpdf/qpdf-c.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2005-2017 Jay Berkenbilt
+/* Copyright (c) 2005-2018 Jay Berkenbilt
  *
  * This file is part of qpdf.
  *
diff --git a/manual/qpdf-manual.xml b/manual/qpdf-manual.xml
index 02fe963..b006a4e 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;2017</year>
+   <year>2005&ndash;2018</year>
    <holder>Jay Berkenbilt</holder>
   </copyright>
  </bookinfo>
diff --git a/qpdf/qpdf.cc b/qpdf/qpdf.cc
index 97d3a3e..01debed 100644
--- a/qpdf/qpdf.cc
+++ b/qpdf/qpdf.cc
@@ -1180,7 +1180,7 @@ static void handle_help_version(int argc, char* argv[])
         std::cout
             << whoami << " version " << QPDF::QPDFVersion() << std::endl
             << std::endl
-            << "Copyright (c) 2005-2017 Jay Berkenbilt"
+            << "Copyright (c) 2005-2018 Jay Berkenbilt"
             << std::endl
             << "QPDF is licensed under the Apache License, Version 2.0 (the \"License\");"
             << std::endl