diff --git a/pkgs/gui-pkgs/gui-doc/LICENSE.txt b/pkgs/gui-pkgs/gui-doc/LICENSE.txt
index 6c47dfe8..73389198 100644
--- a/pkgs/gui-pkgs/gui-doc/LICENSE.txt
+++ b/pkgs/gui-pkgs/gui-doc/LICENSE.txt
@@ -1,5 +1,5 @@
 gui-doc
-Copyright (c) 2010-2013 PLT Design Inc.
+Copyright (c) 2010-2014 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link Racket into proprietary
diff --git a/pkgs/gui-pkgs/gui-lib/LICENSE.txt b/pkgs/gui-pkgs/gui-lib/LICENSE.txt
index fdfae4a5..c23c08ea 100644
--- a/pkgs/gui-pkgs/gui-lib/LICENSE.txt
+++ b/pkgs/gui-pkgs/gui-lib/LICENSE.txt
@@ -1,5 +1,5 @@
 gui-lib
-Copyright (c) 2010-2013 PLT Design Inc.
+Copyright (c) 2010-2014 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link Racket into proprietary
diff --git a/pkgs/gui-pkgs/gui-test/LICENSE.txt b/pkgs/gui-pkgs/gui-test/LICENSE.txt
index 9696bf41..1b9e9050 100644
--- a/pkgs/gui-pkgs/gui-test/LICENSE.txt
+++ b/pkgs/gui-pkgs/gui-test/LICENSE.txt
@@ -1,5 +1,5 @@
 gui-test
-Copyright (c) 2010-2013 PLT Design Inc.
+Copyright (c) 2010-2014 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link Racket into proprietary
diff --git a/pkgs/gui-pkgs/gui/LICENSE.txt b/pkgs/gui-pkgs/gui/LICENSE.txt
index d2aac7f8..c954946e 100644
--- a/pkgs/gui-pkgs/gui/LICENSE.txt
+++ b/pkgs/gui-pkgs/gui/LICENSE.txt
@@ -1,5 +1,5 @@
 gui
-Copyright (c) 2010-2013 PLT Design Inc.
+Copyright (c) 2010-2014 PLT Design Inc.
 
 This package is distributed under the GNU Lesser General Public
 License (LGPL).  This means that you can link Racket into proprietary