diff --git a/package-lock.json b/package-lock.json
index c2fbad7..a275e7f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1262,9 +1262,9 @@
       }
     },
     "commander": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
-      "integrity": "sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA=="
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
+      "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww=="
     },
     "component-emitter": {
       "version": "1.3.0",
@@ -4847,11 +4847,11 @@
       "dev": true
     },
     "katex": {
-      "version": "0.13.18",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.18.tgz",
-      "integrity": "sha512-a3dC4NSVSDU3O1WZbTnOiA8rVNJ2lSiomOl0kmckCIGObccIHXof7gAseIY0o1gjEspe+34ZeSEX2D1ChFKIvA==",
+      "version": "0.13.24",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.24.tgz",
+      "integrity": "sha512-jZxYuKCma3VS5UuxOx/rFV1QyGSl3Uy/i0kTJF3HgQ5xMinCQVF8Zd4bMY/9aI9b9A2pjIBOsjSSm68ykTAr8w==",
       "requires": {
-        "commander": "^6.0.0"
+        "commander": "^8.0.0"
       }
     },
     "kew": {
diff --git a/package.json b/package.json
index cec615e..1a79d8f 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "clipboard": "2.0.8",
     "flexsearch": "0.7.21",
-    "katex": "0.13.18",
+    "katex": "0.13.24",
     "mermaid": "8.13.3"
   },
   "devDependencies": {