diff --git a/asn1.js b/asn1.js
index 85c3370..ec28971 100644
--- a/asn1.js
+++ b/asn1.js
@@ -1,5 +1,5 @@
 // ASN.1 JavaScript decoder
-// Copyright (c) 2008-2024 Lapo Luchini <lapo@lapo.it>
+// Copyright (c) 2008 Lapo Luchini <lapo@lapo.it>
 
 // Permission to use, copy, modify, and/or distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above
diff --git a/base64.js b/base64.js
index 4e3d325..da5c867 100644
--- a/base64.js
+++ b/base64.js
@@ -1,5 +1,5 @@
 // Base64 JavaScript decoder
-// Copyright (c) 2008-2024 Lapo Luchini <lapo@lapo.it>
+// Copyright (c) 2008 Lapo Luchini <lapo@lapo.it>
 
 // Permission to use, copy, modify, and/or distribute this software for any
 // purpose with or without fee is hereby granted, provided that the above
diff --git a/index.html b/index.html
index e9cb04a..522ac15 100644
--- a/index.html
+++ b/index.html
@@ -96,7 +96,7 @@
         ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
         OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
       </p></div>
-      <p>ASN.1 JavaScript decoder Copyright &copy; 2008-2024 <a href="https://lapo.it/">Lapo Luchini</a>; released as <a href="https://opensource.org/licenses/isc-license.txt">opensource</a> under the <a href="https://en.wikipedia.org/wiki/ISC_licence">ISC license</a>.</p>
+      <p>ASN.1 JavaScript decoder Copyright &copy; 2008-2025 <a href="https://lapo.it/">Lapo Luchini</a>; released as <a href="https://opensource.org/licenses/isc-license.txt">opensource</a> under the <a href="https://en.wikipedia.org/wiki/ISC_licence">ISC license</a>.</p>
     </div>
     <p><span class="tt">OBJECT&nbsp;IDENTIFIER</span> values are recognized using data taken from Peter Gutmann's <a href="https://www.cs.auckland.ac.nz/~pgut001/#standards">dumpasn1</a> program.</p>
     <h3>Links</h3>