diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1fccc1fd84..bf4b4c3b5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+* ![Enhancement][badge-enhancement] MathJax 3 has been updated to `v3.2.0` (minor version bump). ([#1743][github-1743])
+
 ## Version `v0.27.10`
 
 * ![Bugfix][badge-bugfix] Fix depth of headers in LaTeXWriter. ([#1716][github-1716])
@@ -944,6 +946,7 @@
 [github-1706]: https://github.com/JuliaDocs/Documenter.jl/pull/1706
 [github-1709]: https://github.com/JuliaDocs/Documenter.jl/pull/1709
 [github-1716]: https://github.com/JuliaDocs/Documenter.jl/pull/1716
+[github-1743]: https://github.com/JuliaDocs/Documenter.jl/pull/1743
 
 [julia-38079]: https://github.com/JuliaLang/julia/issues/38079
 [julia-39841]: https://github.com/JuliaLang/julia/pull/39841
diff --git a/src/Writers/HTMLWriter.jl b/src/Writers/HTMLWriter.jl
index 2956cccd2d..0b2993bbec 100644
--- a/src/Writers/HTMLWriter.jl
+++ b/src/Writers/HTMLWriter.jl
@@ -615,7 +615,7 @@ module RD
         ))
     end
     function mathengine!(r::RequireJS, engine::MathJax3)
-        url = isempty(engine.url) ? "https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.1.4/es5/tex-svg.js" : engine.url
+        url = isempty(engine.url) ? "https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.0/es5/tex-svg.js" : engine.url
         push!(r, Snippet([], [],
             """
             window.MathJax = $(json_jsescape(engine.config, 2));