Update copyright dates.
diff --git a/LICENSE b/LICENSE
index 8b2e821..47974f8 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2015-2016 The Khronos Group Inc.
+Copyright (c) 2015-2018 The Khronos Group Inc.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and/or associated documentation files (the
diff --git a/README.md b/README.md
index 64ab477..ff0c282 100644
--- a/README.md
+++ b/README.md
@@ -98,7 +98,7 @@
## License
<a name="license"></a>
```
-Copyright (c) 2015-2016 The Khronos Group Inc.
+Copyright (c) 2015-2018 The Khronos Group Inc.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and/or associated documentation files (the
