http-rs
diff --git a/‎LICENSE-APACHE
+1 b/‎LICENSE-APACHE
+1
diff --git a/‎LICENSE-MIT
+1 b/‎LICENSE-MIT
+1
@@ -176,6 +176,7 @@
    END OF TERMS AND CONDITIONS
 
    Copyright 2019 Yoshua Wuyts
+   Copyright 2016-2018 Michael Tilli (Pyfisch) & `httpdate` contributors
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
 
@@ -3,6 +3,7 @@ The MIT License (MIT)
 Copyright (c) 2019 Yoshua Wuyts
 Copyright (c) 2017 http-rs authors
 Copyright (c) 2020 Jacob Brown
+Copyright (c) 2016-2018 Michael Tilli (Pyfisch) & `httpdate` contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal