diff --git a/COPYRIGHT.txt b/COPYRIGHT.txt
index 4cec03a865..4740e37fbc 100644
--- a/COPYRIGHT.txt
+++ b/COPYRIGHT.txt
@@ -7,7 +7,7 @@ Source:
 
 Files: *
 Copyright:
-  Copyright 2008-2022, Ryan Curtin <ryan@ratml.org>
+  Copyright 2008-2023, Ryan Curtin <ryan@ratml.org>
   Copyright 2008-2013, Bill March <march@gatech.edu>
   Copyright 2008-2012, Dongryeol Lee <dongryel@cc.gatech.edu>
   Copyright 2008-2013, Nishant Mehta <niche@cc.gatech.edu>
@@ -26,7 +26,7 @@ Copyright:
   Copyright 2013, Mudit Raj Gupta <mudit.raaj.gupta@gmail.com>
   Copyright 2013-2018, Sumedh Ghaisas <sumedhghaisas@gmail.com>
   Copyright 2014, Michael Fox <michaelfox99@gmail.com>
-  Copyright 2014,2020 Ryan Birmingham <birm@gatech.edu>
+  Copyright 2014,2020, Ryan Birmingham <birm@gatech.edu>
   Copyright 2014, Siddharth Agrawal <siddharth.950@gmail.com>
   Copyright 2014, Saheb Motiani <saheb210692@gmail.com>
   Copyright 2014, Yash Vadalia <yashdv@gmail.com>
@@ -83,15 +83,16 @@ Copyright:
   Copyright 2017, Samikshya Chand <samikshya289@gmail.com>
   Copyright 2017, N Rajiv Vaidyanathan <rajivvaidyanathan4@gmail.com>
   Copyright 2017, Kartik Nighania <kartiknighania@gmail.com>
+  Copyright 2017-2023, Dirk Eddelbuettel <edd@debian.org>
   Copyright 2017-2018, Eugene Freyman <evg.freyman@gmail.com>
   Copyright 2017-2019, Manish Kumar <manish887kr@gmail.com>
   Copyright 2017-2018, Haritha Sreedharan Nair <haritha1313@gmail.com>
   Copyright 2017-2018, Sourabh Varshney <sourabhvarshney111@gmail.com>
   Copyright 2018, Projyal Dev <projyal@gmail.com>
   Copyright 2018, Nikhil Goel <nikhilgoel199797@gmail.com>
-  Copyright 2018-2020 Shikhar Jaiswal <jaiswalshikhar87@gmail.com>
+  Copyright 2018-2020, Shikhar Jaiswal <jaiswalshikhar87@gmail.com>
   Copyright 2018, B Kartheek Reddy <bkartheekreddy@gmail.com>
-  Copyright 2018-2019 Atharva Khandait <akhandait45@gmail.com>
+  Copyright 2018-2019, Atharva Khandait <akhandait45@gmail.com>
   Copyright 2018, Wenhao Huang <wenhao.huang.work@gmail.com>
   Copyright 2018-2019, Roberto Hueso <robertohueso96@gmail.com>
   Copyright 2018, Prabhat Sharma <prabhatsharma7298@gmail.com>
@@ -114,9 +115,9 @@ Copyright:
   Copyright 2019, Miguel Canteras <mcanteras@gmail.com>
   Copyright 2019, Bishwa Karki <karkeebishwa1@gmail.com>
   Copyright 2019, Mehul Kumar Nirala <mehulkumarnirala@gmail.com>
-  Copyright 2019-2020 Yashwant Singh Parihar <yashwantsingh.sngh@gmail.com>
+  Copyright 2019-2020, Yashwant Singh Parihar <yashwantsingh.sngh@gmail.com>
   Copyright 2019, Heet Sankesara <heetsankesara3@gmail.com>
-  Copyright 2019-2020 Jeffin Sam <sam.jeffin@gmail.com>
+  Copyright 2019-2020, Jeffin Sam <sam.jeffin@gmail.com>
   Copyright 2019, Vikas S Shetty <shettyvikas209@gmail.com>
   Copyright 2019, Khizir Siddiqui <khizirsiddiqui@gmail.com>
   Copyright 2019, Tejasvi Tomar <tstomar@outlook.com>
@@ -124,7 +125,8 @@ Copyright:
   Copyright 2019, Ziyang Jiang <zij004@alumni.stanford.edu>
   Copyright 2019, Rohit Kartik <rohit.audrey@gmail.com>
   Copyright 2019, Aditya Viki <adityaviki01@gmail.com>
-  Copyright 2019-2020 Kartik Dutt <kartikdutt@live.in>
+  Copyright 2019-2020, Kartik Dutt <kartikdutt@live.in>
+  Copyright 2019, Suryoday Basak <suryodaybasak@gmail.com>
   Copyright 2020, Sriram S K <sriramsk1999@gmail.com>
   Copyright 2020, Manoranjan Kumar Bharti ( Nakul Bharti ) <knakul853@gmail.com>
   Copyright 2020, Saraansh Tandon <saraanshtandon1999@gmail.com>
@@ -141,12 +143,15 @@ Copyright:
   Copyright 2020, Alex Nguyen <alexvn.edu@gmail.com>
   Copyright 2020, Gaurav Ghati <gauravghatii@gmail.com>
   Copyright 2020, Anmolpreet Singh <anmol323c@gmail.com>
+  Copyright 2020, Anjishnu Mukherjee <amukher6@gmu.edu>
+  Copyright 2020-2023, Omar Shrit <omar@shrit.me>
   Copyright 2021, Tru Hoang <trugiahoang@gmail.com>
   Copyright 2021, Mark Fischinger <markfischinger@gmail.com>
   Copyright 2021, Muhammad Fawwaz Mayda <maydafawwaz@gmail.com>
   Copyright 2021, Roshan Nrusing Swain <swainroshan001@gmail.com>
   Copyright 2021, Suvarsha Chennareddy <suvarshachennareddy@gmail.com>
   Copyright 2021, Shubham Agrawal <shubham.agra1206@gmail.com>
+  Copyright 2020-2022, James Joseph Balamuta <balamut2@illinois.edu>  
   Copyright 2022, Sri Madhan M <srimadhan11@gmail.com>
   Copyright 2022, Zhuojin Liu <zhuojinliu.cs@gmail.com>
   Copyright 2022, Richèl Bilderbeek <richel@richelbilderbeek.nl>