diff --git a/templates/partials/math.html b/templates/partials/math.html
index dfd96f1..9c017aa 100644
--- a/templates/partials/math.html
+++ b/templates/partials/math.html
@@ -1,19 +1,16 @@
 <link
   rel="stylesheet"
-  href="https://cdn.jsdelivr.net/npm/katex@0.16.7/dist/katex.min.css"
-  integrity="sha384-3UiQGuEI4TTMaFmGIZumfRPtfKQ3trwQE2JgosJxCnGmQpL/lJdjpcHkaaFwHlcI"
+  href="https://cdn.jsdelivr.net/npm/katex@0.16/dist/katex.min.css"
   crossorigin="anonymous"
 />
 <script
   defer
-  src="https://cdn.jsdelivr.net/npm/katex@0.16.7/dist/katex.min.js"
-  integrity="sha384-G0zcxDFp5LWZtDuRMnBkk3EphCK1lhEf4UEyEM693ka574TZGwo4IWwS6QLzM/2t"
+  src="https://cdn.jsdelivr.net/npm/katex@0.16/dist/katex.min.js"
   crossorigin="anonymous"
 ></script>
 <script
   defer
-  src="https://cdn.jsdelivr.net/npm/katex@0.16.7/dist/contrib/auto-render.min.js"
-  integrity="sha384-+VBxd3r6XgURycqtZ117nYw44OOcIax56Z4dCRWbxyPt0Koah1uHoK0o4+/RRE05"
+  src="https://cdn.jsdelivr.net/npm/katex@0.16/dist/contrib/auto-render.min.js"
   crossorigin="anonymous"
 ></script>
 
diff --git a/templates/partials/mermaid.html b/templates/partials/mermaid.html
index 7065da2..17ac463 100644
--- a/templates/partials/mermaid.html
+++ b/templates/partials/mermaid.html
@@ -1,5 +1,5 @@
 <script type="module">
-  import mermaid from "https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs";
+  import mermaid from "https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs";
 
   const initMermaid = (isDark) => {
     mermaid.initialize({
@@ -23,7 +23,7 @@
         element.innerHTML = mermaidCode;
       }
     });
-    initMermaid(e.detail == "dark");
+    initMermaid(e.detail === "dark");
   });
 
   // The es module script will load defer, so the localStorage should already be set by script in header.