diff --git a/package-lock.json b/package-lock.json
index 0e859489..d8682357 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3529,16 +3529,6 @@
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       "resolved": "https://registry.npmjs.org/abab/-/abab-1.0.4.tgz",
@@ -9866,6 +9856,16 @@
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+    "JSONStream": {
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+      "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz",
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+      "dev": true,
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+        "through": ">=2.2.7 <3"
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@@ -10076,17 +10076,17 @@
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-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.12.0.tgz",
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+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.9.tgz",
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       "requires": {
-        "commander": "^2.19.0"
+        "commander": "^8.3.0"
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-          "version": "2.20.3",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
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+          "version": "8.3.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
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@@ -11769,9 +11769,9 @@
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       "dev": true,
       "requires": {
-        "JSONStream": "^1.3.4",
         "bluebird": "^3.5.1",
         "figgy-pudding": "^3.4.1",
+        "JSONStream": "^1.3.4",
         "lru-cache": "^5.1.1",
         "make-fetch-happen": "^5.0.0",
         "npm-package-arg": "^6.1.0",
@@ -15675,6 +15675,21 @@
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+    "string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "requires": {
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+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
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       "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
@@ -15703,21 +15718,6 @@
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-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
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-          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
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diff --git a/package.json b/package.json
index 3495c3ca..a6da5957 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "jquery": "^3.5.1",
     "jquery.fancytree": "^2.37.0",
     "karma-mocha-reporter": "^2.2.5",
-    "katex": "^0.12.0",
+    "katex": "^0.16.9",
     "lodash-es": "^4.17.21",
     "mathjax-full": "^3.1.2",
     "moment": "^2.29.1",