diff --git a/package-lock.json b/package-lock.json
index 992af0c..1e76137 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "html-to-md": "^0.3.2",
         "jquery": "^3.4.1",
         "jsdom": "^15.2.1",
-        "katex": "^0.11.1",
+        "katex": "^0.16.10",
         "markdown-it": "^10.0.0",
         "markdown-it-abbr": "^1.0.4",
         "markdown-it-attrs": "^3.0.1",
@@ -2623,22 +2623,27 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.11.1",
-      "resolved": "https://mirrors.huaweicloud.com/repository/npm/katex/-/katex-0.11.1.tgz",
-      "integrity": "sha512-5oANDICCTX0NqYIyAiFCCwjQ7ERu3DQG2JFHLbYOf+fXaMoH8eg/zOq5WSYJsKMi/QebW+Eh3gSM+oss1H/bww==",
-      "license": "MIT",
+      "version": "0.16.10",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.10.tgz",
+      "integrity": "sha512-ZiqaC04tp2O5utMsl2TEZTXxa6WSC4yo0fv5ML++D3QZv/vx2Mct0mTlRx3O+uUkjfuAgOkzsCmq5MiUEsDDdA==",
+      "funding": [
+        "https://opencollective.com/katex",
+        "https://github.com/sponsors/katex"
+      ],
       "dependencies": {
-        "commander": "^2.19.0"
+        "commander": "^8.3.0"
       },
       "bin": {
         "katex": "cli.js"
       }
     },
     "node_modules/katex/node_modules/commander": {
-      "version": "2.20.3",
-      "resolved": "https://mirrors.huaweicloud.com/repository/npm/commander/-/commander-2.20.3.tgz",
-      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
-      "license": "MIT"
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
+      "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==",
+      "engines": {
+        "node": ">= 12"
+      }
     },
     "node_modules/keyv": {
       "version": "3.1.0",
diff --git a/package.json b/package.json
index 91f9126..6b9f098 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "html-to-md": "^0.3.2",
     "jquery": "^3.4.1",
     "jsdom": "^15.2.1",
-    "katex": "^0.11.1",
+    "katex": "^0.16.10",
     "markdown-it": "^10.0.0",
     "markdown-it-abbr": "^1.0.4",
     "markdown-it-attrs": "^3.0.1",