diff --git a/static/blog/tos_2/wasm_exec.html b/static/blog/tos_2/wasm_exec.html
index 38d5b6f..231a7ea 100644
--- a/static/blog/tos_2/wasm_exec.html
+++ b/static/blog/tos_2/wasm_exec.html
@@ -17,8 +17,8 @@ license that can be found in the LICENSE file.
 	<script src="https://cdn.jsdelivr.net/npm/text-encoding@0.7.0/lib/encoding.min.js"></script>
 	(see https://caniuse.com/#feat=textencoder)
 	-->
-  <link rel="stylesheet" href="https://unpkg.com/xterm/dist/xterm.css" />
-  <script src="https://unpkg.com/xterm/dist/xterm.js"></script>
+  <link rel="stylesheet" href="https://unpkg.com/xterm@4.9.0/css/xterm.css" />
+  <script src="https://unpkg.com/xterm@4.9.0/lib/xterm.js"></script>
 	<h1>The voice of <code>god</code></h1>
 	<script src="wasm_exec.js"></script>
 	<script>