diff --git a/templates/pretty.html.tera b/templates/pretty.html.tera
index e2657c3..231c473 100644
--- a/templates/pretty.html.tera
+++ b/templates/pretty.html.tera
@@ -69,7 +69,7 @@
         </style>
 
         <!-- Bring your own theme -->
-        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.10/styles/{{ theme }}.min.css">
+        <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.5.0/build/styles/{{ theme }}.min.css">
 
 </head>
 
@@ -77,10 +77,8 @@
 <body>
 <pre><code>{{ code }}</code></pre>
 
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.4.1/highlight.min.js"
-        integrity="sha512-DrpaExP2d7RJqNhXB41Q/zzzQrtb6J0zfnXD5XeVEWE8d9Hj54irCLj6dRS3eNepPja7DvKcV+9PnHC7A/g83A=="
-        crossorigin="anonymous"></script>
-<script src="//cdnjs.cloudflare.com/ajax/libs/highlightjs-line-numbers.js/2.8.0/highlightjs-line-numbers.min.js"></script>
+<script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.5.0/build/highlight.min.js"></script>
+<script src="//cdn.jsdelivr.net/npm/highlightjs-line-numbers.js@2.8.0/dist/highlightjs-line-numbers.min.js"></script>
 <script>
     hljs.initHighlightingOnLoad();
     hljs.initLineNumbersOnLoad();
