diff --git a/lib_xua/src/core/pdm_mics/pdm_mic.xc b/lib_xua/src/core/pdm_mics/pdm_mic.xc
index 2bb37bff..b853f2d0 100644
--- a/lib_xua/src/core/pdm_mics/pdm_mic.xc
+++ b/lib_xua/src/core/pdm_mics/pdm_mic.xc
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2018, XMOS Ltd, All rights reserved
+// Copyright (c) 2015-2019, XMOS Ltd, All rights reserved
 
 #include "xua.h"