diff --git a/index.html b/index.html
index fe03c48..dc4ed91 100644
--- a/index.html
+++ b/index.html
@@ -163,6 +163,9 @@
             expirationDays: 60,
         }
     </script>
+    
+    <!-- ethers.js version 5.6 -->
+
     <script src="https://unpkg.com/uhtml@3.0.1/es.js"></script>
     <script src="scripts/components.min.js" type="text/javascript"></script>
     <script src="scripts/btcwallet_scripts_lib.js" type="text/javascript"></script>