diff --git a/layouts/partials/scripts.html b/layouts/partials/scripts.html
index 2dfea1a..561bd3c 100644
--- a/layouts/partials/scripts.html
+++ b/layouts/partials/scripts.html
@@ -85,7 +85,7 @@
   {{ if .Site.Params.mathjaxUseLocalFiles -}}
     <script type="text/javascript" async src="{{ "lib/mathjax/MathJax.js?config=TeX-MML-AM_CHTML" | relURL }}"></script>
   {{- else -}}
-    <script type="text/javascript" async src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML"></script>
+    <script async src="https://cdn.jsdelivr.net/npm/mathjax@2.7.5/MathJax.js?config=TeX-MML-AM_CHTML"  integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script>
   {{- end }}
 {{- end }}