diff --git a/codepen-converter/index.html b/codepen-converter/index.html
index da31b1c..61b3aff 100755
--- a/codepen-converter/index.html
+++ b/codepen-converter/index.html
@@ -18,8 +18,8 @@
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@700&family=Inter:wght@400;500&display=swap" rel="stylesheet">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/atom-one-dark.min.css">
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/styles/atom-one-dark.min.css">
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/highlight.min.js"></script>
     <link rel="stylesheet" data-name="vs/editor/editor.main" href="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.33.0/min/vs/editor/editor.main.css">
     <!-- The KineticBackground component is defined in an external file -->
     <script type="module" src="../components/kinetic-background.js"></script>