diff --git a/docs/index.html b/docs/index.html
index d6dd7e4..d5c1fcc 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -39,7 +39,7 @@
       ]
     }
   </script>
-  <script src="//unpkg.com/docsify/lib/docsify.min.js"></script>
+  <script src="//unpkg.com/docsify@4.10.2/lib/docsify.js"></script>
   <script src="//unpkg.com/prismjs/components/prism-yaml.min.js"></script>
   <script src="//unpkg.com/prismjs/components/prism-r.min.js"></script>
   <script src="//unpkg.com/prismjs/components/prism-bash.min.js"></script>