diff --git a/package-lock.json b/package-lock.json
index bff0e1c7..abdaafe5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11450,17 +11450,17 @@
       "dev": true
     },
     "katex": {
-      "version": "0.13.0",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.0.tgz",
-      "integrity": "sha512-6cHbzbegYgS9vvVGuH8UA+o97X+ZshtboSqJJCdq7trBYzuD75JNwr7Ef606xkUjecPPhFnyB+afx1dVafielg==",
+      "version": "0.16.2",
+      "resolved": "https://registry.npmmirror.com/katex/-/katex-0.16.2.tgz",
+      "integrity": "sha512-70DJdQAyh9EMsthw3AaQlDyFf54X7nWEUIa5W+rq8XOpEk//w5Th7/8SqFqpvi/KZ2t6MHUj4f9wLmztBmAYQA==",
       "requires": {
-        "commander": "^6.0.0"
+        "commander": "^8.0.0"
       },
       "dependencies": {
         "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.npmmirror.com/commander/-/commander-8.3.0.tgz",
+          "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww=="
         }
       }
     },
diff --git a/package.json b/package.json
index 9c92e31c..cfafecbe 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "handlebars": "^4.0.10",
     "indexeddbshim": "^3.6.2",
     "js-yaml": "^3.11.0",
-    "katex": "^0.13.0",
+    "katex": "^0.16.2",
     "markdown-it": "^8.4.1",
     "markdown-it-abbr": "^1.0.4",
     "markdown-it-deflist": "^2.0.2",