diff --git a/lib/licenses.dart b/lib/licenses.dart
index 74f4e31d..49593ad5 100644
--- a/lib/licenses.dart
+++ b/lib/licenses.dart
@@ -4,7 +4,7 @@ Stream<LicenseEntry> licenses() async* {
   /// Open Privacy Code
   yield LicenseEntryWithLineBreaks(["cwtch", "tapir", "connectivity", "log"], '''MIT License
   
-   Copyright (c) 2018 Open Privacy Research Society
+   Copyright (c) 2018-2023 Open Privacy Research Society
   
   Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files ("the Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: