diff --git a/README b/README
index a5a59707..894699d9 100644
--- a/README
+++ b/README
@@ -212,4 +212,5 @@ https://tools.ietf.org/html/rfc7489 (DMARC)
 https://tools.ietf.org/html/rfc8617 (ARC)
 
 --
-Copyright (c) 2012, 2016, 2018, The Trusted Domain Project. All rights reserved.
+Copyright (c) 2012, 2016, 2018, 2021, The Trusted Domain Project.
+  All rights reserved.
diff --git a/README.md b/README.md
index 13fbbd1c..e0be07a7 100644
--- a/README.md
+++ b/README.md
@@ -138,4 +138,5 @@ protocols involved (although many other RFC's are referenced, of course).
 * https://tools.ietf.org/html/rfc8617 (ARC)
 
 --
-Copyright (c) 2012, 2016, 2018, The Trusted Domain Project. All rights reserved.
+Copyright (c) 2012, 2016, 2018, 2021, The Trusted Domain Project.
+  All rights reserved.
diff --git a/configure.ac b/configure.ac
index 5d4675b8..c13c7d4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 #
-# Copyright (c) 2012-2017, 2018, The Trusted Domain Project.
+# Copyright (c) 2012-2017, 2018, 2021, The Trusted Domain Project.
 #	All rights reserved.
 
 # SPF support:
diff --git a/db/schema.mysql b/db/schema.mysql
index 1a406d70..059c3de2 100644
--- a/db/schema.mysql
+++ b/db/schema.mysql
@@ -1,6 +1,6 @@
 -- OpenDMARC database schema
 --
--- Copyright (c) 2012, 2016, 2018, The Trusted Domain Project.
+-- Copyright (c) 2012, 2016, 2018, 2021, The Trusted Domain Project.
 -- 	All rights reserved.
 
 CREATE DATABASE IF NOT EXISTS opendmarc;
diff --git a/libopendmarc/dmarc.h b/libopendmarc/dmarc.h
index f7fd07da..3d6e9a41 100644
--- a/libopendmarc/dmarc.h
+++ b/libopendmarc/dmarc.h
@@ -1,4 +1,7 @@
-/* Copyright (c) 2012-2016, 2018, The Trusted Domain Project.  All rights reserved. */
+/*
+**  Copyright (c) 2012-2016, 2018, 2021, The Trusted Domain Project.
+**    All rights reserved.
+*/
 
 #ifndef DMARC_H
 #define DMARC_H
diff --git a/libopendmarc/opendmarc_dns.c b/libopendmarc/opendmarc_dns.c
index ad058f75..92ae87f5 100644
--- a/libopendmarc/opendmarc_dns.c
+++ b/libopendmarc/opendmarc_dns.c
@@ -3,7 +3,8 @@
 **	DMARC_DNS_GET_RECORD -- looks up and returns the txt record
 **	DMARC_DNS_TEST_RECORD -- hook to test
 ** 
-**  Copyright (c) 2012-2016, The Trusted Domain Project.  All rights reserved.
+**  Copyright (c) 2012-2016, 2021, The Trusted Domain Project.
+**    All rights reserved.
 ************************************************************************/ 
 
 #ifndef BIND_8_COMPAT
diff --git a/libopendmarc/opendmarc_internal.h b/libopendmarc/opendmarc_internal.h
index 0585a3be..c1bced79 100644
--- a/libopendmarc/opendmarc_internal.h
+++ b/libopendmarc/opendmarc_internal.h
@@ -1,4 +1,7 @@
-/* Copyright (c) 2012-2015, 2018, The Trusted Domain Project.  All rights reserved. */
+/*
+**  Copyright (c) 2012-2015, 2018, 2021, The Trusted Domain Project.
+**    All rights reserved.
+*/
 
 #ifndef OPENDMARC_INTERNAL_H
 #define OPENDMARC_INTERNAL_H
diff --git a/libopendmarc/opendmarc_policy.c b/libopendmarc/opendmarc_policy.c
index 661b4de9..32053dbf 100644
--- a/libopendmarc/opendmarc_policy.c
+++ b/libopendmarc/opendmarc_policy.c
@@ -1,7 +1,8 @@
 /*************************************************************************
 ** The user interface to the rest of this library.
 **
-**  Copyright (c) 2012-2016, 2018, The Trusted Domain Project.  All rights reserved.
+**  Copyright (c) 2012-2016, 2018, 2021, The Trusted Domain Project.
+**    All rights reserved.
 **************************************************************************/
 
 #include <ctype.h>
diff --git a/libopendmarc/opendmarc_strl.c b/libopendmarc/opendmarc_strl.c
index 0c59b002..f6c52252 100644
--- a/libopendmarc/opendmarc_strl.c
+++ b/libopendmarc/opendmarc_strl.c
@@ -6,7 +6,8 @@
 **  forth in the LICENSE file which can be found at the top level of
 **  the sendmail distribution.
 **
-**  Copyright (c) 2009, 2012, The Trusted Domain Project.  All rights reserved.
+**  Copyright (c) 2009, 2012, 2021, The Trusted Domain Project.
+**    All rights reserved.
 */
 
 /* system includes */
diff --git a/libopendmarc/opendmarc_tld.c b/libopendmarc/opendmarc_tld.c
index 3b9f0891..6dd889d6 100644
--- a/libopendmarc/opendmarc_tld.c
+++ b/libopendmarc/opendmarc_tld.c
@@ -1,5 +1,6 @@
 /*************************************************************************
-**  Copyright (c) 2012, 2014, The Trusted Domain Project.  All rights reserved.
+**  Copyright (c) 2012, 2014, 2021, The Trusted Domain Project.
+**    All rights reserved.
 **************************************************************************/
 #include "opendmarc_internal.h"
 
diff --git a/opendmarc/opendmarc-arcares.c b/opendmarc/opendmarc-arcares.c
index 4c63d638..0beebda8 100644
--- a/opendmarc/opendmarc-arcares.c
+++ b/opendmarc/opendmarc-arcares.c
@@ -1,5 +1,5 @@
 /*
-**  Copyright (c) 2018, The Trusted Domain Project.
+**  Copyright (c) 2018, 2021, The Trusted Domain Project.
 **  	All rights reserved.
 */
 
diff --git a/opendmarc/opendmarc-arcseal.c b/opendmarc/opendmarc-arcseal.c
index 36d2e480..73eebb74 100644
--- a/opendmarc/opendmarc-arcseal.c
+++ b/opendmarc/opendmarc-arcseal.c
@@ -1,5 +1,5 @@
 /*
-**  Copyright (c) 2018, The Trusted Domain Project.
+**  Copyright (c) 2018, 2021, The Trusted Domain Project.
 **  	All rights reserved.
 */
 
diff --git a/opendmarc/opendmarc-config.h b/opendmarc/opendmarc-config.h
index 8b13b9cc..1b781df4 100644
--- a/opendmarc/opendmarc-config.h
+++ b/opendmarc/opendmarc-config.h
@@ -1,5 +1,5 @@
 /*
-**  Copyright (c) 2012-2015, 2018, The Trusted Domain Project.
+**  Copyright (c) 2012-2015, 2018, 2021, The Trusted Domain Project.
 **		All rights reserved.
 */
 
diff --git a/opendmarc/opendmarc.c b/opendmarc/opendmarc.c
index b454db06..a1e49ec3 100644
--- a/opendmarc/opendmarc.c
+++ b/opendmarc/opendmarc.c
@@ -1,6 +1,8 @@
 /*
-**  Copyright (c) 2012-2018, The Trusted Domain Project.  All rights reserved.
+**  Copyright (c) 2012-2018, 2021, The Trusted Domain Project.
+**    All rights reserved.
 */
+
 #include "build-config.h"
 
 #ifndef _GNU_SOURCE
diff --git a/opendmarc/opendmarc.conf.5.in b/opendmarc/opendmarc.conf.5.in
index 73e5440b..f6fd6b48 100644
--- a/opendmarc/opendmarc.conf.5.in
+++ b/opendmarc/opendmarc.conf.5.in
@@ -382,7 +382,8 @@ This man page covers version @VERSION@ of
 .I opendmarc.
 
 .SH COPYRIGHT
-Copyright (c) 2012-2015, 2018, The Trusted Domain Project.  All rights reserved.
+Copyright (c) 2012-2015, 2018, 2021, The Trusted Domain Project.
+All rights reserved.
 .SH SEE ALSO
 .I opendmarc(8), opendmarc-importstats(8), sendmail(8)
 .P
diff --git a/opendmarc/opendmarc.conf.sample b/opendmarc/opendmarc.conf.sample
index 0ce2309a..7b31987d 100644
--- a/opendmarc/opendmarc.conf.sample
+++ b/opendmarc/opendmarc.conf.sample
@@ -1,6 +1,6 @@
 ## opendmarc.conf -- configuration file for OpenDMARC filter
 ##
-## Copyright (c) 2012-2015, 2018, The Trusted Domain Project.
+## Copyright (c) 2012-2015, 2018, 2021, The Trusted Domain Project.
 ##   All rights reserved.
 
 ## DEPRECATED CONFIGURATION OPTIONS
diff --git a/opendmarc/parse.c b/opendmarc/parse.c
index 08031734..4964c6d5 100644
--- a/opendmarc/parse.c
+++ b/opendmarc/parse.c
@@ -2,7 +2,7 @@
 **  Copyright (c) 2005, 2007, 2008 Sendmail, Inc. and its suppliers.
 **    All rights reserved.
 **
-**  Copyright (c) 2009, 2010, 2012, The Trusted Domain Project.
+**  Copyright (c) 2009, 2010, 2012, 2021, The Trusted Domain Project.
 **    All rights reserved.
 */
 
diff --git a/opendmarc/parse.h b/opendmarc/parse.h
index f14117ac..969e8f46 100644
--- a/opendmarc/parse.h
+++ b/opendmarc/parse.h
@@ -2,7 +2,7 @@
 **  Copyright (c) 2004 Sendmail, Inc. and its suppliers.
 **    All rights reserved.
 **
-**  Copyright (c) 2009, 2010, 2012, The Trusted Domain Project.
+**  Copyright (c) 2009, 2010, 2012, 2021, The Trusted Domain Project.
 **    All rights reserved.
 */
 
diff --git a/opendmarc/tests/t-verify-nodata-reject.lua b/opendmarc/tests/t-verify-nodata-reject.lua
index 336f4b08..3f6acf77 100644
--- a/opendmarc/tests/t-verify-nodata-reject.lua
+++ b/opendmarc/tests/t-verify-nodata-reject.lua
@@ -1,4 +1,4 @@
--- Copyright (c) 2012, The Trusted Domain Project.  All rights reserved.
+-- Copyright (c) 2012, 2021, The Trusted Domain Project.  All rights reserved.
 
 -- Test message from paypal.com with no DKIM or SPF DATA
 -- 
diff --git a/opendmarc/tests/t-verify-nodata.lua b/opendmarc/tests/t-verify-nodata.lua
index 1bd9db19..1eaf9dd5 100644
--- a/opendmarc/tests/t-verify-nodata.lua
+++ b/opendmarc/tests/t-verify-nodata.lua
@@ -1,4 +1,4 @@
--- Copyright (c) 2012, The Trusted Domain Project.  All rights reserved.
+-- Copyright (c) 2012, 2021, The Trusted Domain Project.  All rights reserved.
 
 -- Test message from paypal.com with no DKIM or SPF DATA
 -- 
diff --git a/www/index.html b/www/index.html
index e92b9b73..d41e0b14 100644
--- a/www/index.html
+++ b/www/index.html
@@ -52,7 +52,7 @@ <h2> Documentation </h2>
 	<hr>
 
 	<font size="-1"> <i>
-		Copyright &copy; 2012, The Trusted Domain Project.
+		Copyright &copy; 2012, 2021, The Trusted Domain Project.
 		All rights reserved.
 	</i> </font>
 </body>