diff --git a/website/package.json b/website/package.json
index 9756e4cce..a1e4fa856 100644
--- a/website/package.json
+++ b/website/package.json
@@ -35,7 +35,7 @@
     "gsap": "^3.10.4",
     "hast-util-to-text": "^3.1.1",
     "js-md5": "^0.7.3",
-    "katex": "^0.16.10",
+    "katex": "^0.16.21",
     "libpag": "^4.0.5-release.7",
     "lottie-web": "^5.9.4",
     "mathjs": "^11.2.1",
diff --git a/website/yarn.lock b/website/yarn.lock
index 2e6d1b451..177dc1e84 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -6889,10 +6889,10 @@ katex@^0.12.0:
   dependencies:
     commander "^2.19.0"
 
-katex@^0.16.0, katex@^0.16.10:
-  version "0.16.11"
-  resolved "https://registry.yarnpkg.com/katex/-/katex-0.16.11.tgz#4bc84d5584f996abece5f01c6ad11304276a33f5"
-  integrity sha512-RQrI8rlHY92OLf3rho/Ts8i/XvjgguEjOkO1BEXcU3N8BqPpSzBNwV/G0Ukr+P/l3ivvJUE/Fa/CwbS6HesGNQ==
+katex@^0.16.0, katex@^0.16.21:
+  version "0.16.21"
+  resolved "https://registry.yarnpkg.com/katex/-/katex-0.16.21.tgz#8f63c659e931b210139691f2cc7bb35166b792a3"
+  integrity sha512-XvqR7FgOHtWupfMiigNzmh+MgUVmDGU2kXZm899ZkPfcuoPuFxyHmXsgATDpFZDAXCI8tvinaVcDo8PIIJSo4A==
   dependencies:
     commander "^8.3.0"