diff --git a/buildtools/config.py b/buildtools/config.py
index 607eb0d8..79798e42 100644
--- a/buildtools/config.py
+++ b/buildtools/config.py
@@ -7,7 +7,7 @@
 # Author:      Robin Dunn
 #
 # Created:     3-Nov-2010
-# Copyright:   (c) 2013 by Total Control Software
+# Copyright:   (c) 2013-2017 by Total Control Software
 # License:     wxWindows License
 #----------------------------------------------------------------------
 
diff --git a/buildtools/distutils_hacks.py b/buildtools/distutils_hacks.py
index 97e688a1..6362c008 100644
--- a/buildtools/distutils_hacks.py
+++ b/buildtools/distutils_hacks.py
@@ -6,7 +6,7 @@
 # Author:      Robin Dunn
 #
 # Created:     3-Nov-2010
-# Copyright:   (c) 2013 by Total Control Software
+# Copyright:   (c) 2013-2017 by Total Control Software
 # License:     wxWindows License
 #----------------------------------------------------------------------
 
diff --git a/buildtools/version.py b/buildtools/version.py
index 640a3835..95502054 100644
--- a/buildtools/version.py
+++ b/buildtools/version.py
@@ -6,7 +6,7 @@
 # Author:      Robin Dunn
 #
 # Created:     3-Nov-2010
-# Copyright:   (c) 2010-2016 by Total Control Software
+# Copyright:   (c) 2010-2017 by Total Control Software
 # License:     wxWindows License
 #----------------------------------------------------------------------