diff --git a/package-lock.json b/package-lock.json
index 6dbf134..30f91af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6468,9 +6468,9 @@
       "dev": true
     },
     "katex": {
-      "version": "0.13.2",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.2.tgz",
-      "integrity": "sha512-u/KhjFDhyPr+70aiBn9SL/9w/QlLagIXBi2NZSbNnBUp2tR8dCjQplyEMkEzniem5gOeSCBjlBUg4VaiWs1JJg==",
+      "version": "0.13.9",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.9.tgz",
+      "integrity": "sha512-2rz+tCHtVvQOFfq3iv2/xFOqfQmz6MWTwZ5B34kp9CX99iOT2z6YdjyiTDFm0isXR2ePRi0gF8ERwS+IpNfgNA==",
       "dev": true,
       "requires": {
         "commander": "^6.0.0"