diff --git a/yarn.lock b/yarn.lock
index 3056b6b..ba18b7a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6657,9 +6657,9 @@ jsprim@^2.0.2:
     verror "1.10.0"
 
 katex@^0.16.9:
-  version "0.16.20"
-  resolved "https://registry.yarnpkg.com/katex/-/katex-0.16.20.tgz#75c741ded0f7ee8d896a1d31bac307e61af863c3"
-  integrity sha512-jjuLaMGD/7P8jUTpdKhA9IoqnH+yMFB3sdAFtq5QdAqeP2PjiSbnC3EaguKPNtv6dXXanHxp1ckwvF4a86LBig==
+  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"