diff --git a/website/package-lock.json b/website/package-lock.json
index 0a727806..4ce8f700 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -15,7 +15,7 @@
         "@docusaurus/theme-mermaid": "3.10.2",
         "@mdx-js/react": "^3.1.1",
         "clsx": "^2.0.0",
-        "katex": "^0.17.0",
+        "katex": "^0.18.1",
         "prism-react-renderer": "^2.3.0",
         "react": "^19.2.7",
         "react-dom": "^19.2.7",
@@ -12816,9 +12816,9 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.17.0",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.17.0.tgz",
-      "integrity": "sha512-Vdw0ATsQ9V+LuegM/BTwQqV/6cTl5lbGcIrU+BCgLxyf6bo38ybOr372tuSIxir3CN720flu1meYR6XzNMwQnw==",
+      "version": "0.18.1",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.18.1.tgz",
+      "integrity": "sha512-Td8GCYSxDAoMhHOlKmCFMJ/hz5qlAAb71n66Dryw9nfCVfumLo7nhuotbvKom/XPADmrYC3O5QR71EPq4DarJQ==",
       "funding": [
         "https://opencollective.com/katex",
         "https://github.com/sponsors/katex"
diff --git a/website/package.json b/website/package.json
index e3547c45..1e29964a 100644
--- a/website/package.json
+++ b/website/package.json
@@ -25,7 +25,7 @@
     "@docusaurus/theme-mermaid": "3.10.2",
     "@mdx-js/react": "^3.1.1",
     "clsx": "^2.0.0",
-    "katex": "^0.17.0",
+    "katex": "^0.18.1",
     "prism-react-renderer": "^2.3.0",
     "react": "^19.2.7",
     "react-dom": "^19.2.7",