LICENSE.md in ringcentral_sdk-2.2.1 vs LICENSE.md in ringcentral_sdk-2.2.2

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-2017 John Wang
+Copyright (c) 2015-2023 John Wang
  
 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,