diff --git a/_config.yml b/_config.yml
index ee7be6d..57fa591 100644
--- a/_config.yml
+++ b/_config.yml
@@ -532,13 +532,13 @@ third_party_libraries:
     version: "1.9.4"
   mathjax:
     integrity:
-      js: "sha256-rjmgmaB99riUNcdlrDtcAiwtLIojSxNyUFdl+Qh+rB4="
+      js: "sha256-MASABpB4tYktI2Oitl4t+78w/lyA+D7b/s9GEP0JOGI="
     local:
       fonts: "output/chtml/fonts/woff-v2/"
     url:
       fonts: "https://cdn.jsdelivr.net/npm/mathjax@{{version}}/es5/output/chtml/fonts/woff-v2/"
-      js: "https://cdn.jsdelivr.net/npm/mathjax@{{version}}/es5/tex-mml-chtml.min.js"
-    version: "3.2.0"
+      js: "https://cdn.jsdelivr.net/npm/mathjax@{{version}}/es5/tex-mml-chtml.js"
+    version: "3.2.2"
   masonry:
     integrity:
       js: "sha256-Nn1q/fx0H7SNLZMQ5Hw5JLaTRZp0yILA/FRexe19VdI="