diff --git a/dotfiles/emacs.d/mathjax.html b/dotfiles/emacs.d/mathjax.html
index 07abf52..6e0aae8 100644
--- a/dotfiles/emacs.d/mathjax.html
+++ b/dotfiles/emacs.d/mathjax.html
@@ -13,4 +13,4 @@
 <script type="text/x-mathjax-config">
   MathJax.Ajax.config.path["mhchem"] = "https://cdnjs.cloudflare.com/ajax/libs/mathjax-mhchem/3.2.0";
 </script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/4.0.0/MathJax.js?config=TeX-AMS_HTML-full"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/4.1.3/MathJax.js?config=TeX-AMS_HTML-full"></script>