diff --git a/CHANGES b/CHANGES
index f3c35fa..d40943a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,20 @@
+2020-03-02 Jerry Lundström
+
+    Release 1.10.4
+
+    Fixed a bug that would not drop privileges when not specifying any
+    interface (which is equal to capturing on all interfaces).
+    Added functionality to set the supplemental groups when dropping
+    privileges and changing user, or clear them if that is not supported.
+    Other changes includes corrected man-page about '-w' and update to
+    documentation.
+
+    a0285e4 drop privileges errors, initgroups/setgroups
+    96336f3 daemon: Attempt to drop supplemental groups
+    467a9a7 Drop privileges
+    de940a8 man-page -w
+    187ec43 README
+
 2019-10-02 Jerry Lundström
 
     Release 1.10.3
diff --git a/LICENSE b/LICENSE
index 9de0460..dfe196d 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 DNSCAP
 
-Copyright (c) 2016-2019, OARC, Inc.
+Copyright (c) 2016-2020, OARC, Inc.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/configure.ac b/configure.ac
index cbadb5b..92180bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# Copyright (c) 2016-2019, OARC, Inc.
+# Copyright (c) 2016-2020, OARC, Inc.
 # Copyright (c) 2007, The Measurement Factory, Inc.
 # Copyright (c) 2007, Internet Systems Consortium, Inc.
 # All rights reserved.
@@ -33,7 +33,7 @@
 # POSSIBILITY OF SUCH DAMAGE.
 
 AC_PREREQ(2.61)
-AC_INIT([dnscap], [1.10.3], [dnscap-users@dns-oarc.net], [dnscap], [https://github.com/DNS-OARC/dnscap/issues])
+AC_INIT([dnscap], [1.10.4], [dnscap-users@dns-oarc.net], [dnscap], [https://github.com/DNS-OARC/dnscap/issues])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
 AC_CONFIG_SRCDIR([src/dnscap.c])
 AC_CONFIG_HEADER([src/config.h])
diff --git a/contrib/cdsdump.py b/contrib/cdsdump.py
index 7d50fca..865a675 100755
--- a/contrib/cdsdump.py
+++ b/contrib/cdsdump.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (c) 2016-2019, OARC, Inc.
+# Copyright (c) 2016-2020, OARC, Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/contrib/cdsidxchk.py b/contrib/cdsidxchk.py
index 6e87819..2950154 100755
--- a/contrib/cdsidxchk.py
+++ b/contrib/cdsidxchk.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (c) 2016-2019, OARC, Inc.
+# Copyright (c) 2016-2020, OARC, Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/debian/changelog b/debian/changelog
index 6634a5b..718f934 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,22 @@
+dnscap (1.10.4-1~unstable+1) unstable; urgency=low
+
+  * Release 1.10.4
+
+    Fixed a bug that would not drop privileges when not specifying any
+    interface (which is equal to capturing on all interfaces).
+    Added functionality to set the supplemental groups when dropping
+    privileges and changing user, or clear them if that is not supported.
+    Other changes includes corrected man-page about '-w' and update to
+    documentation.
+
+    a0285e4 drop privileges errors, initgroups/setgroups
+    96336f3 daemon: Attempt to drop supplemental groups
+    467a9a7 Drop privileges
+    de940a8 man-page -w
+    187ec43 README
+
+ -- Jerry Lundström <lundstrom.jerry@gmail.com>  Mon, 02 Mar 2020 13:32:25 +0100
+
 dnscap (1.10.3-1~unstable+1) unstable; urgency=low
 
   * Release 1.10.3
diff --git a/debian/copyright b/debian/copyright
index 2b7e54f..9d2ca4e 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -3,7 +3,7 @@ Upstream-Name: dnscap
 Source: https://github.com/DNS-OARC/dnscap
 
 Files: *
-Copyright: 2016-2019 OARC, Inc.
+Copyright: 2016-2020 OARC, Inc.
 License: BSD-3-Clause
 
 Files: isc/*
@@ -11,7 +11,7 @@ Copyright: 2008 Internet Systems Consortium, Inc.
 License: ISC
 
 Files: debian/*
-Copyright: 2019 Jerry Lundström <lundstrom.jerry@gmail.com>
+Copyright: 2020 Jerry Lundström <lundstrom.jerry@gmail.com>
 License: BSD-3-Clause
 
 Files: src/pcap_layers/*
diff --git a/plugins/anonaes128/anonaes128.c b/plugins/anonaes128/anonaes128.c
index 5c28e26..327f5c2 100644
--- a/plugins/anonaes128/anonaes128.c
+++ b/plugins/anonaes128/anonaes128.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/anonmask/anonmask.c b/plugins/anonmask/anonmask.c
index 72fec59..50d495e 100644
--- a/plugins/anonmask/anonmask.c
+++ b/plugins/anonmask/anonmask.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/cryptopan/cryptopan.c b/plugins/cryptopan/cryptopan.c
index dcd92cf..9429e7f 100644
--- a/plugins/cryptopan/cryptopan.c
+++ b/plugins/cryptopan/cryptopan.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/cryptopant/cryptopant.c b/plugins/cryptopant/cryptopant.c
index d73a08f..02b0215 100644
--- a/plugins/cryptopant/cryptopant.c
+++ b/plugins/cryptopant/cryptopant.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/ipcrypt/ipcrypt.c b/plugins/ipcrypt/ipcrypt.c
index bb36a0c..81fafae 100644
--- a/plugins/ipcrypt/ipcrypt.c
+++ b/plugins/ipcrypt/ipcrypt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/pcapdump/pcapdump.c b/plugins/pcapdump/pcapdump.c
index de62eb6..da6a037 100644
--- a/plugins/pcapdump/pcapdump.c
+++ b/plugins/pcapdump/pcapdump.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/royparse/royparse.c b/plugins/royparse/royparse.c
index 5e50092..31daecf 100644
--- a/plugins/royparse/royparse.c
+++ b/plugins/royparse/royparse.c
@@ -1,7 +1,7 @@
 /*
  * Author Roy Arends
  *
- * Copyright (c) 2017-2019, OARC, Inc.
+ * Copyright (c) 2017-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/rssm/dnscap-rssm-rssac002 b/plugins/rssm/dnscap-rssm-rssac002
index 549a031..3c283af 100755
--- a/plugins/rssm/dnscap-rssm-rssac002
+++ b/plugins/rssm/dnscap-rssm-rssac002
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 #
-# Copyright (c) 2018-2019, OARC, Inc.
+# Copyright (c) 2018-2020, OARC, Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/plugins/rssm/dnscap-rssm-rssac002.1.in b/plugins/rssm/dnscap-rssm-rssac002.1.in
index e52653f..54ba25c 100644
--- a/plugins/rssm/dnscap-rssm-rssac002.1.in
+++ b/plugins/rssm/dnscap-rssm-rssac002.1.in
@@ -1,4 +1,4 @@
-.\" Copyright (c) 2017-2019, OARC, Inc.
+.\" Copyright (c) 2017-2020, OARC, Inc.
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
diff --git a/plugins/rssm/rssm.c b/plugins/rssm/rssm.c
index 12142df..a3e50d4 100644
--- a/plugins/rssm/rssm.c
+++ b/plugins/rssm/rssm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/template/template.c b/plugins/template/template.c
index 7a1292b..7af0100 100644
--- a/plugins/template/template.c
+++ b/plugins/template/template.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/plugins/txtout/txtout.c b/plugins/txtout/txtout.c
index f0ee80a..42e77f5 100644
--- a/plugins/txtout/txtout.c
+++ b/plugins/txtout/txtout.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/rpm/dnscap.spec b/rpm/dnscap.spec
index 985097e..7d393c2 100644
--- a/rpm/dnscap.spec
+++ b/rpm/dnscap.spec
@@ -1,5 +1,5 @@
 Name:           dnscap
-Version:        1.10.3
+Version:        1.10.4
 Release:        1%{?dist}
 Summary:        Network capture utility designed specifically for DNS traffic
 Group:          Productivity/Networking/DNS/Utilities
@@ -60,6 +60,20 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Mar 02 2020 Jerry Lundström <lundstrom.jerry@gmail.com> 1.10.4-1
+- Release 1.10.4
+  * Fixed a bug that would not drop privileges when not specifying any
+    interface (which is equal to capturing on all interfaces).
+  * Added functionality to set the supplemental groups when dropping
+    privileges and changing user, or clear them if that is not supported.
+  * Other changes includes corrected man-page about '-w' and update to
+    documentation.
+  * Commits:
+    a0285e4 drop privileges errors, initgroups/setgroups
+    96336f3 daemon: Attempt to drop supplemental groups
+    467a9a7 Drop privileges
+    de940a8 man-page -w
+    187ec43 README
 * Wed Oct 02 2019 Jerry Lundström <lundstrom.jerry@gmail.com> 1.10.3-1
 - Release 1.10.3
   * Fixed plugins inclusion in deb packages for Debian and Ubuntu.
diff --git a/src/args.c b/src/args.c
index 40188ba..e54d671 100644
--- a/src/args.c
+++ b/src/args.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/args.h b/src/args.h
index 3277b72..42a9e10 100644
--- a/src/args.h
+++ b/src/args.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/assert.c b/src/assert.c
index b35a322..7da7a81 100644
--- a/src/assert.c
+++ b/src/assert.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/bpft.c b/src/bpft.c
index 9867632..10ad25b 100644
--- a/src/bpft.c
+++ b/src/bpft.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/bpft.h b/src/bpft.h
index 44e7c4f..c42f234 100644
--- a/src/bpft.h
+++ b/src/bpft.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/daemon.c b/src/daemon.c
index 4835562..77e2a1f 100644
--- a/src/daemon.c
+++ b/src/daemon.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/daemon.h b/src/daemon.h
index e11d8b8..42c30b0 100644
--- a/src/daemon.h
+++ b/src/daemon.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dnscap.1.in b/src/dnscap.1.in
index 8a71cb5..9bdf33b 100644
--- a/src/dnscap.1.in
+++ b/src/dnscap.1.in
@@ -676,7 +676,7 @@ For question and help please use:
 was written by Paul Vixie (ISC) with help from Duane Wessels,
 Kevin Brintnall, and others too numerous to mention.
 .Sh LICENSE
-Copyright (c) 2016-2019, OARC, Inc.
+Copyright (c) 2016-2020, OARC, Inc.
 All rights reserved.
 .Pp
 Redistribution and use in source and binary forms, with or without
diff --git a/src/dnscap.c b/src/dnscap.c
index b02207d..b1c4bef 100644
--- a/src/dnscap.c
+++ b/src/dnscap.c
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dnscap.h b/src/dnscap.h
index a6fbc39..b6c7f05 100644
--- a/src/dnscap.h
+++ b/src/dnscap.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dnscap_common.h b/src/dnscap_common.h
index 7b1167a..2fb80f3 100644
--- a/src/dnscap_common.h
+++ b/src/dnscap_common.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dump_cbor.c b/src/dump_cbor.c
index 6288291..b056c5a 100644
--- a/src/dump_cbor.c
+++ b/src/dump_cbor.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dump_cbor.h b/src/dump_cbor.h
index adf6272..b3987b3 100644
--- a/src/dump_cbor.h
+++ b/src/dump_cbor.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dump_cds.c b/src/dump_cds.c
index d05f83f..d073173 100644
--- a/src/dump_cds.c
+++ b/src/dump_cds.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dump_cds.h b/src/dump_cds.h
index c2fd2a2..d6ed6b0 100644
--- a/src/dump_cds.h
+++ b/src/dump_cds.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dump_dns.c b/src/dump_dns.c
index 98dd9b2..44776a1 100644
--- a/src/dump_dns.c
+++ b/src/dump_dns.c
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dump_dns.h b/src/dump_dns.h
index 4f09e36..66faf50 100644
--- a/src/dump_dns.h
+++ b/src/dump_dns.h
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dumper.c b/src/dumper.c
index 14d23bf..6c57ee3 100644
--- a/src/dumper.c
+++ b/src/dumper.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/dumper.h b/src/dumper.h
index a88f90e..408b281 100644
--- a/src/dumper.h
+++ b/src/dumper.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/endpoint.c b/src/endpoint.c
index 9f59c31..03faf30 100644
--- a/src/endpoint.c
+++ b/src/endpoint.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/endpoint.h b/src/endpoint.h
index e393000..83b65a9 100644
--- a/src/endpoint.h
+++ b/src/endpoint.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/hashtbl.c b/src/hashtbl.c
index f090413..55e64ab 100644
--- a/src/hashtbl.c
+++ b/src/hashtbl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/hashtbl.h b/src/hashtbl.h
index 7381833..1c26178 100644
--- a/src/hashtbl.h
+++ b/src/hashtbl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/iaddr.c b/src/iaddr.c
index ba4bdd7..90d8226 100644
--- a/src/iaddr.c
+++ b/src/iaddr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/iaddr.h b/src/iaddr.h
index aa15138..24620a1 100644
--- a/src/iaddr.h
+++ b/src/iaddr.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/log.c b/src/log.c
index a1a7743..afc9263 100644
--- a/src/log.c
+++ b/src/log.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/log.h b/src/log.h
index 2815620..dce62dd 100644
--- a/src/log.h
+++ b/src/log.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/network.c b/src/network.c
index 4bc32c1..793d39f 100644
--- a/src/network.c
+++ b/src/network.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/network.h b/src/network.h
index c087bbd..d5f646d 100644
--- a/src/network.h
+++ b/src/network.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/options.c b/src/options.c
index c502b81..93d4489 100644
--- a/src/options.c
+++ b/src/options.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/options.h b/src/options.h
index 3a3e556..9dd4bd8 100644
--- a/src/options.h
+++ b/src/options.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/pcaps.c b/src/pcaps.c
index 2b8854f..af60490 100644
--- a/src/pcaps.c
+++ b/src/pcaps.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/pcaps.h b/src/pcaps.h
index 20bc9aa..56366c6 100644
--- a/src/pcaps.h
+++ b/src/pcaps.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/sig.c b/src/sig.c
index 99c869d..9973866 100644
--- a/src/sig.c
+++ b/src/sig.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/sig.h b/src/sig.h
index 2c5aac6..da9f840 100644
--- a/src/sig.h
+++ b/src/sig.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2019, OARC, Inc.
+ * Copyright (c) 2016-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/tcpreasm.c b/src/tcpreasm.c
index 6dd1327..e5fecb2 100644
--- a/src/tcpreasm.c
+++ b/src/tcpreasm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/tcpreasm.h b/src/tcpreasm.h
index 0d95224..3b7eb03 100644
--- a/src/tcpreasm.h
+++ b/src/tcpreasm.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/tcpstate.c b/src/tcpstate.c
index 35704d2..042cbdb 100644
--- a/src/tcpstate.c
+++ b/src/tcpstate.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/tcpstate.h b/src/tcpstate.h
index c2c67f0..55e9e7d 100644
--- a/src/tcpstate.h
+++ b/src/tcpstate.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019, OARC, Inc.
+ * Copyright (c) 2018-2020, OARC, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without