diff --git a/index.html b/index.html
index 88d64e7..cdfdf12 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover"/>
 <script src="https://cdn.tailwindcss.com"></script>
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/github-markdown-css@5.5.1/github-markdown-light.min.css"/>
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/github-markdown-css@5.8.1/github-markdown-light.min.css"/>
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.9.0/build/styles/github.min.css"/>
 <style>
 .markdown-body{font-size:14px;line-height:1.6}.markdown-body pre{overflow:auto}
