diff --git a/COPYING b/COPYING
index 6ac39b3a..a8555ca5 100644
--- a/COPYING
+++ b/COPYING
@@ -1,4 +1,4 @@
-Copyright (c) 2001-2014
+Copyright (c) 2001-2015
 Contributors to the Freedoom project.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/Makefile b/Makefile
index f86648a1..411d098e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2001-2014
+# Copyright (c) 2001-2015
 # Contributors to the Freedoom project.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/buildcfg.txt b/buildcfg.txt
index 1232c3f5..fced1c6a 100644
--- a/buildcfg.txt
+++ b/buildcfg.txt
@@ -7,7 +7,7 @@
 ; -DULTDOOM to build for ultimate doom
 ; -DSHAREWARE to build for shareware doom
 ;
-; Copyright (c) 2001-2014
+; Copyright (c) 2001-2015
 ; Contributors to the Freedoom project.  All rights reserved.
 ;
 ; Redistribution and use in source and binary forms, with or without
diff --git a/scripts/makepkgs b/scripts/makepkgs
index 32d9389d..bd07727b 100755
--- a/scripts/makepkgs
+++ b/scripts/makepkgs
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright (c) 2001-2014
+# Copyright (c) 2001-2015
 # Contributors to the Freedoom project.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/scripts/sanity-check.py b/scripts/sanity-check.py
index a76c458d..21271c12 100755
--- a/scripts/sanity-check.py
+++ b/scripts/sanity-check.py
@@ -3,7 +3,7 @@
 # perform sanity check on assignments lists; make sure everything in
 # the deutex tree is listed in the assignment lists
 #
-# Copyright (c) 2001-2014
+# Copyright (c) 2001-2015
 # Contributors to the Freedoom project.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/scripts/simplecpp b/scripts/simplecpp
index 455cc71c..c56c595d 100755
--- a/scripts/simplecpp
+++ b/scripts/simplecpp
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# Copyright (c) 2001-2014
+# Copyright (c) 2001-2015
 # Contributors to the Freedoom project.  All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without