diff --git a/LICENSE b/LICENSE
index 6d4493a..2f0acca 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Anthony Huang
+Copyright (c) 2023 Anthony Huang
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/index.html b/index.html
index 3967fce..3387c66 100644
--- a/index.html
+++ b/index.html
@@ -100,7 +100,7 @@ <h2>Guide</h2>
         </article>
         <hr>
         <footer>
-            <a href="https://github.com/anthonyhuang07/">Copyright (c) 2022 Anthony Huang</a>
+            <a href="https://github.com/anthonyhuang07/">Copyright (c) 2023 Anthony Huang</a>
         </footer>
     </main>
     <script src="src/scripts/text.js" defer></script>