diff --git a/layouts/partials/page-single/footer.html b/layouts/partials/page-single/footer.html
index 392ddc8..3e47ebe 100644
--- a/layouts/partials/page-single/footer.html
+++ b/layouts/partials/page-single/footer.html
@@ -6,7 +6,7 @@
 {{ partial "highlight-js.html" . }}
 {{ with .Site.Params.toc }}
 {{ if eq . "tocbot" }}
-<script src="https://cdnjs.cloudflare.com/ajax/libs/tocbot/4.1.1/tocbot.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/tocbot/4.4.2/tocbot.js"></script>
 <script type="text/javascript">
   if (tocbot) {
     tocbot.init({