From 06bdd2f0c307f77df80c544af69fd9c464842330 Mon Sep 17 00:00:00 2001
From: Matthew Butterick <mb@mbtype.com>
Date: Tue, 9 Jan 2018 17:02:55 -0800
Subject: [PATCH] update copyright year to 2018

---
 README.md                                        | 2 +-
 pkgs/at-exp-lib/LICENSE.txt                      | 2 +-
 pkgs/base/LICENSE.txt                            | 2 +-
 pkgs/compiler-lib/LICENSE.txt                    | 2 +-
 pkgs/compiler-test/LICENSE.txt                   | 2 +-
 pkgs/compiler/LICENSE.txt                        | 2 +-
 pkgs/net-doc/LICENSE.txt                         | 2 +-
 pkgs/net-lib/LICENSE.txt                         | 2 +-
 pkgs/net-test/LICENSE.txt                        | 2 +-
 pkgs/net/LICENSE.txt                             | 2 +-
 pkgs/racket-doc/LICENSE.txt                      | 2 +-
 pkgs/racket-index/LICENSE.txt                    | 2 +-
 pkgs/racket-index/scribblings/main/license.scrbl | 2 +-
 pkgs/racket-lib/LICENSE.txt                      | 2 +-
 pkgs/racket-test-core/LICENSE.txt                | 2 +-
 pkgs/racket-test/LICENSE.txt                     | 2 +-
 racket/collects/file/md5.rkt                     | 2 +-
 racket/src/native-libs/install.rkt               | 2 +-
 racket/src/racket/dynsrc/mzdyn.c                 | 2 +-
 racket/src/racket/gc2/newgc.c                    | 2 +-
 racket/src/racket/include/escheme.h              | 2 +-
 racket/src/racket/include/scheme.h               | 2 +-
 racket/src/racket/main.c                         | 2 +-
 racket/src/racket/sgc/sgc.c                      | 2 +-
 racket/src/racket/src/bignum.c                   | 2 +-
 racket/src/racket/src/bool.c                     | 2 +-
 racket/src/racket/src/builtin.c                  | 2 +-
 racket/src/racket/src/char.c                     | 2 +-
 racket/src/racket/src/compenv.c                  | 2 +-
 racket/src/racket/src/compile.c                  | 2 +-
 racket/src/racket/src/complex.c                  | 2 +-
 racket/src/racket/src/dynext.c                   | 2 +-
 racket/src/racket/src/env.c                      | 2 +-
 racket/src/racket/src/error.c                    | 2 +-
 racket/src/racket/src/eval.c                     | 2 +-
 racket/src/racket/src/file.c                     | 2 +-
 racket/src/racket/src/fun.c                      | 2 +-
 racket/src/racket/src/future.c                   | 2 +-
 racket/src/racket/src/hash.c                     | 2 +-
 racket/src/racket/src/jit.c                      | 2 +-
 racket/src/racket/src/jitalloc.c                 | 2 +-
 racket/src/racket/src/jitarith.c                 | 2 +-
 racket/src/racket/src/jitcall.c                  | 2 +-
 racket/src/racket/src/jitcommon.c                | 2 +-
 racket/src/racket/src/jitinline.c                | 2 +-
 racket/src/racket/src/jitprep.c                  | 2 +-
 racket/src/racket/src/jitstack.c                 | 2 +-
 racket/src/racket/src/jitstate.c                 | 2 +-
 racket/src/racket/src/letrec_check.c             | 2 +-
 racket/src/racket/src/list.c                     | 2 +-
 racket/src/racket/src/marshal.c                  | 2 +-
 racket/src/racket/src/module.c                   | 2 +-
 racket/src/racket/src/mzrt.c                     | 2 +-
 racket/src/racket/src/mzsj86.c                   | 2 +-
 racket/src/racket/src/network.c                  | 2 +-
 racket/src/racket/src/numarith.c                 | 2 +-
 racket/src/racket/src/number.c                   | 2 +-
 racket/src/racket/src/numcomp.c                  | 2 +-
 racket/src/racket/src/nummacs.h                  | 2 +-
 racket/src/racket/src/numstr.c                   | 2 +-
 racket/src/racket/src/optimize.c                 | 2 +-
 racket/src/racket/src/place.c                    | 2 +-
 racket/src/racket/src/port.c                     | 2 +-
 racket/src/racket/src/portfun.c                  | 2 +-
 racket/src/racket/src/print.c                    | 2 +-
 racket/src/racket/src/rational.c                 | 2 +-
 racket/src/racket/src/read.c                     | 2 +-
 racket/src/racket/src/regexp.c                   | 2 +-
 racket/src/racket/src/resolve.c                  | 2 +-
 racket/src/racket/src/salloc.c                   | 2 +-
 racket/src/racket/src/schemef.h                  | 2 +-
 racket/src/racket/src/schemex.h                  | 2 +-
 racket/src/racket/src/schpriv.h                  | 2 +-
 racket/src/racket/src/sema.c                     | 2 +-
 racket/src/racket/src/setjmpup.c                 | 2 +-
 racket/src/racket/src/sfs.c                      | 2 +-
 racket/src/racket/src/string.c                   | 2 +-
 racket/src/racket/src/struct.c                   | 2 +-
 racket/src/racket/src/symbol.c                   | 2 +-
 racket/src/racket/src/syntax.c                   | 2 +-
 racket/src/racket/src/thread.c                   | 2 +-
 racket/src/racket/src/type.c                     | 2 +-
 racket/src/racket/src/validate.c                 | 2 +-
 racket/src/racket/src/vector.c                   | 2 +-
 racket/src/worksp/mzcom/mzcom.rc                 | 4 ++--
 85 files changed, 86 insertions(+), 86 deletions(-)

diff --git a/README.md b/README.md
index 7d98a2fe99..9bb291b7af 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ License
 -------
 
 Racket
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 Racket is distributed under the GNU Lesser General Public License
 (LGPL).  This implies that you may link Racket into proprietary
diff --git a/pkgs/at-exp-lib/LICENSE.txt b/pkgs/at-exp-lib/LICENSE.txt
index 9149a4869f..55825d4f66 100644
--- a/pkgs/at-exp-lib/LICENSE.txt
+++ b/pkgs/at-exp-lib/LICENSE.txt
@@ -1,5 +1,5 @@
 at-exp-lib
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/base/LICENSE.txt b/pkgs/base/LICENSE.txt
index 248400474d..96ac6e9bf5 100644
--- a/pkgs/base/LICENSE.txt
+++ b/pkgs/base/LICENSE.txt
@@ -1,5 +1,5 @@
 base
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/compiler-lib/LICENSE.txt b/pkgs/compiler-lib/LICENSE.txt
index 89960f04ea..30ec04e5bb 100644
--- a/pkgs/compiler-lib/LICENSE.txt
+++ b/pkgs/compiler-lib/LICENSE.txt
@@ -1,5 +1,5 @@
 compiler-lib
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/compiler-test/LICENSE.txt b/pkgs/compiler-test/LICENSE.txt
index 7c0bbdf585..e025cd7fec 100644
--- a/pkgs/compiler-test/LICENSE.txt
+++ b/pkgs/compiler-test/LICENSE.txt
@@ -1,5 +1,5 @@
 compiler-test
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/compiler/LICENSE.txt b/pkgs/compiler/LICENSE.txt
index 6b5947768a..316c479410 100644
--- a/pkgs/compiler/LICENSE.txt
+++ b/pkgs/compiler/LICENSE.txt
@@ -1,5 +1,5 @@
 compiler
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/net-doc/LICENSE.txt b/pkgs/net-doc/LICENSE.txt
index 536e9335ca..579db72b47 100644
--- a/pkgs/net-doc/LICENSE.txt
+++ b/pkgs/net-doc/LICENSE.txt
@@ -1,5 +1,5 @@
 net-doc
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/net-lib/LICENSE.txt b/pkgs/net-lib/LICENSE.txt
index 0978d4b3b1..62258f0c82 100644
--- a/pkgs/net-lib/LICENSE.txt
+++ b/pkgs/net-lib/LICENSE.txt
@@ -1,5 +1,5 @@
 net-lib
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/net-test/LICENSE.txt b/pkgs/net-test/LICENSE.txt
index abd5dcc311..a5018e8dfe 100644
--- a/pkgs/net-test/LICENSE.txt
+++ b/pkgs/net-test/LICENSE.txt
@@ -1,5 +1,5 @@
 net-test
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/net/LICENSE.txt b/pkgs/net/LICENSE.txt
index ad5b452422..a1722db005 100644
--- a/pkgs/net/LICENSE.txt
+++ b/pkgs/net/LICENSE.txt
@@ -1,5 +1,5 @@
 net
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/racket-doc/LICENSE.txt b/pkgs/racket-doc/LICENSE.txt
index 6532978c6d..cb6740bd66 100644
--- a/pkgs/racket-doc/LICENSE.txt
+++ b/pkgs/racket-doc/LICENSE.txt
@@ -1,5 +1,5 @@
 racket-doc
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/racket-index/LICENSE.txt b/pkgs/racket-index/LICENSE.txt
index a7f4c514b0..61cb664278 100644
--- a/pkgs/racket-index/LICENSE.txt
+++ b/pkgs/racket-index/LICENSE.txt
@@ -1,5 +1,5 @@
 racket-index
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/racket-index/scribblings/main/license.scrbl b/pkgs/racket-index/scribblings/main/license.scrbl
index 7670c2e83f..8b2676f123 100644
--- a/pkgs/racket-index/scribblings/main/license.scrbl
+++ b/pkgs/racket-index/scribblings/main/license.scrbl
@@ -26,7 +26,7 @@ directory for more information.
 
 @copyright{
   Racket
-  Copyright (c) 2010-2017 PLT Design Inc.
+  Copyright (c) 2010-2018 PLT Design Inc.
 }
 
 Racket software includes or extends the following copyrighted material:
diff --git a/pkgs/racket-lib/LICENSE.txt b/pkgs/racket-lib/LICENSE.txt
index 9e5ea88636..d78bc5d841 100644
--- a/pkgs/racket-lib/LICENSE.txt
+++ b/pkgs/racket-lib/LICENSE.txt
@@ -1,5 +1,5 @@
 racket-lib
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/racket-test-core/LICENSE.txt b/pkgs/racket-test-core/LICENSE.txt
index b8aa909ea2..2146ade3c9 100644
--- a/pkgs/racket-test-core/LICENSE.txt
+++ b/pkgs/racket-test-core/LICENSE.txt
@@ -1,5 +1,5 @@
 racket-test
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/pkgs/racket-test/LICENSE.txt b/pkgs/racket-test/LICENSE.txt
index b8aa909ea2..2146ade3c9 100644
--- a/pkgs/racket-test/LICENSE.txt
+++ b/pkgs/racket-test/LICENSE.txt
@@ -1,5 +1,5 @@
 racket-test
-Copyright (c) 2010-2017 PLT Design Inc.
+Copyright (c) 2010-2018 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link this package into proprietary
diff --git a/racket/collects/file/md5.rkt b/racket/collects/file/md5.rkt
index 62bef12c18..d5cd654c3e 100644
--- a/racket/collects/file/md5.rkt
+++ b/racket/collects/file/md5.rkt
@@ -2,7 +2,7 @@
 
 (provide md5)
 
-;;; Copyright (c) 2005-2017 PLT Design Inc.
+;;; Copyright (c) 2005-2018 PLT Design Inc.
 ;;; Copyright (c) 2002, Jens Axel Soegaard
 ;;;
 ;;; Distributed under the same terms as Racket, by permission.
diff --git a/racket/src/native-libs/install.rkt b/racket/src/native-libs/install.rkt
index 871c8d8fd0..06f870bb89 100644
--- a/racket/src/native-libs/install.rkt
+++ b/racket/src/native-libs/install.rkt
@@ -264,7 +264,7 @@
    #:exists 'truncate
    (lambda (o)
      (displayln pkg-name o)
-     (displayln "Copyright (c) 2010-2017 PLT Design Inc." o)
+     (displayln "Copyright (c) 2010-2018 PLT Design Inc." o)
      (newline o)
      (displayln "This package is distributed under the GNU Lesser General Public" o)
      (displayln "License (LGPL).  This means that you can link this package into" o)
diff --git a/racket/src/racket/dynsrc/mzdyn.c b/racket/src/racket/dynsrc/mzdyn.c
index 5f0dbbeb38..f1f4104c61 100644
--- a/racket/src/racket/dynsrc/mzdyn.c
+++ b/racket/src/racket/dynsrc/mzdyn.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995 Matthew Flatt
   All rights reserved.
 
diff --git a/racket/src/racket/gc2/newgc.c b/racket/src/racket/gc2/newgc.c
index a6cf9e2a49..a661b8b2ca 100644
--- a/racket/src/racket/gc2/newgc.c
+++ b/racket/src/racket/gc2/newgc.c
@@ -1,7 +1,7 @@
 /* 
    Racket's garbage collector
    By Adam Wick, Matthew Flatt, and Kevin Tew
-   Copyright (c) 2004-2017 PLT Design Inc.
+   Copyright (c) 2004-2018 PLT Design Inc.
    Copyright (C) 2001, 2002 Matthew Flatt and Adam Wick
 */
 
diff --git a/racket/src/racket/include/escheme.h b/racket/src/racket/include/escheme.h
index 00a728f65f..992763a6a0 100644
--- a/racket/src/racket/include/escheme.h
+++ b/racket/src/racket/include/escheme.h
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995 Matthew Flatt
   All rights reserved.
 
diff --git a/racket/src/racket/include/scheme.h b/racket/src/racket/include/scheme.h
index e5f59d229d..a6ac342225 100644
--- a/racket/src/racket/include/scheme.h
+++ b/racket/src/racket/include/scheme.h
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
   All rights reserved.
 
diff --git a/racket/src/racket/main.c b/racket/src/racket/main.c
index 9b33b10050..03fc930a6b 100644
--- a/racket/src/racket/main.c
+++ b/racket/src/racket/main.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2000 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/sgc/sgc.c b/racket/src/racket/sgc/sgc.c
index 814b94bbac..b47631b486 100644
--- a/racket/src/racket/sgc/sgc.c
+++ b/racket/src/racket/sgc/sgc.c
@@ -1,7 +1,7 @@
 /*
   SenoraGC, a relatively portable conservative GC for a slightly
     cooperative environment
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1996-98 Matthew Flatt
   All rights reserved.
 
diff --git a/racket/src/racket/src/bignum.c b/racket/src/racket/src/bignum.c
index d0ac4ce771..385c6b21f0 100644
--- a/racket/src/racket/src/bignum.c
+++ b/racket/src/racket/src/bignum.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt, Scott Owens
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/bool.c b/racket/src/racket/src/bool.c
index cb137607f4..c6d6679a23 100644
--- a/racket/src/racket/src/bool.c
+++ b/racket/src/racket/src/bool.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/builtin.c b/racket/src/racket/src/builtin.c
index fac0096f1d..823eddc062 100644
--- a/racket/src/racket/src/builtin.c
+++ b/racket/src/racket/src/builtin.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/char.c b/racket/src/racket/src/char.c
index 55c42d9e98..a2bdd767b3 100644
--- a/racket/src/racket/src/char.c
+++ b/racket/src/racket/src/char.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/compenv.c b/racket/src/racket/src/compenv.c
index addd8bce29..312534a646 100644
--- a/racket/src/racket/src/compenv.c
+++ b/racket/src/racket/src/compenv.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/compile.c b/racket/src/racket/src/compile.c
index dc2b8be6bd..2a70e20192 100644
--- a/racket/src/racket/src/compile.c
+++ b/racket/src/racket/src/compile.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/complex.c b/racket/src/racket/src/complex.c
index affd510175..a97145f710 100644
--- a/racket/src/racket/src/complex.c
+++ b/racket/src/racket/src/complex.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/dynext.c b/racket/src/racket/src/dynext.c
index 83fe54f7e8..461e43c996 100644
--- a/racket/src/racket/src/dynext.c
+++ b/racket/src/racket/src/dynext.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2002 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/env.c b/racket/src/racket/src/env.c
index 5ce8184276..36a53c292e 100644
--- a/racket/src/racket/src/env.c
+++ b/racket/src/racket/src/env.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/error.c b/racket/src/racket/src/error.c
index 7be51d110f..b2fdb0ffde 100644
--- a/racket/src/racket/src/error.c
+++ b/racket/src/racket/src/error.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/eval.c b/racket/src/racket/src/eval.c
index c8fa62a2f0..f51cc82595 100644
--- a/racket/src/racket/src/eval.c
+++ b/racket/src/racket/src/eval.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/file.c b/racket/src/racket/src/file.c
index 299c76e3f2..4552f45ab0 100644
--- a/racket/src/racket/src/file.c
+++ b/racket/src/racket/src/file.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/fun.c b/racket/src/racket/src/fun.c
index c85fb12a8a..9a131fead7 100644
--- a/racket/src/racket/src/fun.c
+++ b/racket/src/racket/src/fun.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/future.c b/racket/src/racket/src/future.c
index 0daf222ea8..f33158b19e 100644
--- a/racket/src/racket/src/future.c
+++ b/racket/src/racket/src/future.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/hash.c b/racket/src/racket/src/hash.c
index e7c26667cb..a3b8d73d26 100644
--- a/racket/src/racket/src/hash.c
+++ b/racket/src/racket/src/hash.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/jit.c b/racket/src/racket/src/jit.c
index 860b13072a..a636e1f1be 100644
--- a/racket/src/racket/src/jit.c
+++ b/racket/src/racket/src/jit.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/jitalloc.c b/racket/src/racket/src/jitalloc.c
index d7f3974f5e..eaaca999fc 100644
--- a/racket/src/racket/src/jitalloc.c
+++ b/racket/src/racket/src/jitalloc.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/jitarith.c b/racket/src/racket/src/jitarith.c
index ca7bdbc4bc..327f1a46b4 100644
--- a/racket/src/racket/src/jitarith.c
+++ b/racket/src/racket/src/jitarith.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/jitcall.c b/racket/src/racket/src/jitcall.c
index ac8c331890..95bd9d7b1f 100644
--- a/racket/src/racket/src/jitcall.c
+++ b/racket/src/racket/src/jitcall.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/jitcommon.c b/racket/src/racket/src/jitcommon.c
index 3efe9fbaa8..4b282bd360 100644
--- a/racket/src/racket/src/jitcommon.c
+++ b/racket/src/racket/src/jitcommon.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/jitinline.c b/racket/src/racket/src/jitinline.c
index cfa3980b6a..d7111d8cb3 100644
--- a/racket/src/racket/src/jitinline.c
+++ b/racket/src/racket/src/jitinline.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/jitprep.c b/racket/src/racket/src/jitprep.c
index af1a19cff6..bb0bfc0a7b 100644
--- a/racket/src/racket/src/jitprep.c
+++ b/racket/src/racket/src/jitprep.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/jitstack.c b/racket/src/racket/src/jitstack.c
index 53618956e3..309e01dedb 100644
--- a/racket/src/racket/src/jitstack.c
+++ b/racket/src/racket/src/jitstack.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/jitstate.c b/racket/src/racket/src/jitstate.c
index 65c96cdcfb..1af76c4f40 100644
--- a/racket/src/racket/src/jitstate.c
+++ b/racket/src/racket/src/jitstate.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2006-2017 PLT Design Inc.
+  Copyright (c) 2006-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/letrec_check.c b/racket/src/racket/src/letrec_check.c
index 58c050c504..b2ec468b99 100644
--- a/racket/src/racket/src/letrec_check.c
+++ b/racket/src/racket/src/letrec_check.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/list.c b/racket/src/racket/src/list.c
index 7881bc9d53..ef9d124f32 100644
--- a/racket/src/racket/src/list.c
+++ b/racket/src/racket/src/list.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/marshal.c b/racket/src/racket/src/marshal.c
index 9047c43243..0cffd156fd 100644
--- a/racket/src/racket/src/marshal.c
+++ b/racket/src/racket/src/marshal.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/module.c b/racket/src/racket/src/module.c
index 263f2dda1a..5d652b9683 100644
--- a/racket/src/racket/src/module.c
+++ b/racket/src/racket/src/module.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/mzrt.c b/racket/src/racket/src/mzrt.c
index c351b27ee9..1b9c4a107f 100644
--- a/racket/src/racket/src/mzrt.c
+++ b/racket/src/racket/src/mzrt.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2009-2017 PLT Design Inc.
+  Copyright (c) 2009-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/mzsj86.c b/racket/src/racket/src/mzsj86.c
index a974e0beb0..f6d77fe1cd 100644
--- a/racket/src/racket/src/mzsj86.c
+++ b/racket/src/racket/src/mzsj86.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/network.c b/racket/src/racket/src/network.c
index ef1cc90119..161d603d53 100644
--- a/racket/src/racket/src/network.c
+++ b/racket/src/racket/src/network.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/numarith.c b/racket/src/racket/src/numarith.c
index c0d02c4409..41541e844b 100644
--- a/racket/src/racket/src/numarith.c
+++ b/racket/src/racket/src/numarith.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/number.c b/racket/src/racket/src/number.c
index edf66668a4..3ed3d2d47c 100644
--- a/racket/src/racket/src/number.c
+++ b/racket/src/racket/src/number.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/numcomp.c b/racket/src/racket/src/numcomp.c
index 1699fe53ed..957854000e 100644
--- a/racket/src/racket/src/numcomp.c
+++ b/racket/src/racket/src/numcomp.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/nummacs.h b/racket/src/racket/src/nummacs.h
index 6d23c91681..721c776263 100644
--- a/racket/src/racket/src/nummacs.h
+++ b/racket/src/racket/src/nummacs.h
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/numstr.c b/racket/src/racket/src/numstr.c
index 238be927bc..cb735abbb8 100644
--- a/racket/src/racket/src/numstr.c
+++ b/racket/src/racket/src/numstr.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/optimize.c b/racket/src/racket/src/optimize.c
index 8982848ba7..a84ecce2d5 100644
--- a/racket/src/racket/src/optimize.c
+++ b/racket/src/racket/src/optimize.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/place.c b/racket/src/racket/src/place.c
index 7fd0c6df4c..e8b7c954a1 100644
--- a/racket/src/racket/src/place.c
+++ b/racket/src/racket/src/place.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2009-2017 PLT Design Inc.
+  Copyright (c) 2009-2018 PLT Design Inc.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
diff --git a/racket/src/racket/src/port.c b/racket/src/racket/src/port.c
index 4b3acc2bb3..a8c56a317e 100644
--- a/racket/src/racket/src/port.c
+++ b/racket/src/racket/src/port.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/portfun.c b/racket/src/racket/src/portfun.c
index 512fed6d0e..ff43a5f46f 100644
--- a/racket/src/racket/src/portfun.c
+++ b/racket/src/racket/src/portfun.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/print.c b/racket/src/racket/src/print.c
index a41f6b3481..0881bb2426 100644
--- a/racket/src/racket/src/print.c
+++ b/racket/src/racket/src/print.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/rational.c b/racket/src/racket/src/rational.c
index bd40247890..f123bf3a74 100644
--- a/racket/src/racket/src/rational.c
+++ b/racket/src/racket/src/rational.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/read.c b/racket/src/racket/src/read.c
index 3805d911f3..ef0b46063b 100644
--- a/racket/src/racket/src/read.c
+++ b/racket/src/racket/src/read.c
@@ -1,6 +1,6 @@
  /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/regexp.c b/racket/src/racket/src/regexp.c
index f0babff541..a31f39c760 100644
--- a/racket/src/racket/src/regexp.c
+++ b/racket/src/racket/src/regexp.c
@@ -1,7 +1,7 @@
 /*
  * @(#)regexp.c 1.3 of 18 April 87
  * Revised for PLT Racket, 1995-2001
- * Copyright (c) 2004-2017 PLT Design Inc.
+ * Copyright (c) 2004-2018 PLT Design Inc.
  *
  * Copyright (c) 1986 by University of Toronto.
  * Written by Henry Spencer.  Not derived from licensed software.
diff --git a/racket/src/racket/src/resolve.c b/racket/src/racket/src/resolve.c
index a04b0f46db..2016ba4dd3 100644
--- a/racket/src/racket/src/resolve.c
+++ b/racket/src/racket/src/resolve.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/salloc.c b/racket/src/racket/src/salloc.c
index c0a5f5b9b8..e7c3b10c52 100644
--- a/racket/src/racket/src/salloc.c
+++ b/racket/src/racket/src/salloc.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/schemef.h b/racket/src/racket/src/schemef.h
index 697cfbe99d..895fa6bc55 100644
--- a/racket/src/racket/src/schemef.h
+++ b/racket/src/racket/src/schemef.h
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
   All rights reserved.
 
diff --git a/racket/src/racket/src/schemex.h b/racket/src/racket/src/schemex.h
index 866e1d519e..38aa701a54 100644
--- a/racket/src/racket/src/schemex.h
+++ b/racket/src/racket/src/schemex.h
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
   All rights reserved.
 
diff --git a/racket/src/racket/src/schpriv.h b/racket/src/racket/src/schpriv.h
index cc9d850ff5..7a997cb724 100644
--- a/racket/src/racket/src/schpriv.h
+++ b/racket/src/racket/src/schpriv.h
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
   All rights reserved.
 
diff --git a/racket/src/racket/src/sema.c b/racket/src/racket/src/sema.c
index 21ba281003..6dd673f720 100644
--- a/racket/src/racket/src/sema.c
+++ b/racket/src/racket/src/sema.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/setjmpup.c b/racket/src/racket/src/setjmpup.c
index 956f628b23..421c309d6a 100644
--- a/racket/src/racket/src/setjmpup.c
+++ b/racket/src/racket/src/setjmpup.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/sfs.c b/racket/src/racket/src/sfs.c
index fa2423de49..d7362c3a3a 100644
--- a/racket/src/racket/src/sfs.c
+++ b/racket/src/racket/src/sfs.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/string.c b/racket/src/racket/src/string.c
index 799b6be1d2..2a951f382a 100644
--- a/racket/src/racket/src/string.c
+++ b/racket/src/racket/src/string.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/struct.c b/racket/src/racket/src/struct.c
index eccfa4b22e..e09d7664e5 100644
--- a/racket/src/racket/src/struct.c
+++ b/racket/src/racket/src/struct.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/symbol.c b/racket/src/racket/src/symbol.c
index df45945eac..0c60f4c184 100644
--- a/racket/src/racket/src/symbol.c
+++ b/racket/src/racket/src/symbol.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/syntax.c b/racket/src/racket/src/syntax.c
index 73ab62edbe..0926b2671f 100644
--- a/racket/src/racket/src/syntax.c
+++ b/racket/src/racket/src/syntax.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 2000-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/thread.c b/racket/src/racket/src/thread.c
index cce67571b9..45f478b4b5 100644
--- a/racket/src/racket/src/thread.c
+++ b/racket/src/racket/src/thread.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/type.c b/racket/src/racket/src/type.c
index 4edcfc94c5..47c63edef4 100644
--- a/racket/src/racket/src/type.c
+++ b/racket/src/racket/src/type.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/validate.c b/racket/src/racket/src/validate.c
index 06ab2ed106..0bb74c41bf 100644
--- a/racket/src/racket/src/validate.c
+++ b/racket/src/racket/src/validate.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/racket/src/vector.c b/racket/src/racket/src/vector.c
index 0cd0199115..5ef93fb5c0 100644
--- a/racket/src/racket/src/vector.c
+++ b/racket/src/racket/src/vector.c
@@ -1,6 +1,6 @@
 /*
   Racket
-  Copyright (c) 2004-2017 PLT Design Inc.
+  Copyright (c) 2004-2018 PLT Design Inc.
   Copyright (c) 1995-2001 Matthew Flatt
 
     This library is free software; you can redistribute it and/or
diff --git a/racket/src/worksp/mzcom/mzcom.rc b/racket/src/worksp/mzcom/mzcom.rc
index e4bc888068..1185daf17d 100644
--- a/racket/src/worksp/mzcom/mzcom.rc
+++ b/racket/src/worksp/mzcom/mzcom.rc
@@ -86,10 +86,10 @@ FONT 8, "MS Sans Serif", 0, 0, 0x0
 BEGIN
     DEFPUSHBUTTON   "OK",IDOK,76,69,50,14,BS_CENTER
     CTEXT           "MzCOM v"MZSCHEME_VERSION,mzIDC_STATIC,71,8,61,8
-    CTEXT           "Copyright (c) 2000-2017 PLT Design Inc.",mzIDC_STATIC,
+    CTEXT           "Copyright (c) 2000-2018 PLT Design Inc.",mzIDC_STATIC,
                     41,20,146,9
     CTEXT           "Racket v"MZSCHEME_VERSION,mzIDC_STATIC,64,35,75,8
-    CTEXT           "Copyright (c) 1995-2017 PLT Design Inc.",mzIDC_STATIC,
+    CTEXT           "Copyright (c) 1995-2018 PLT Design Inc.",mzIDC_STATIC,
                     30,47,143,8
     ICON            MZICON,mzIDC_STATIC,11,16,20,20
 END