diff --git a/package-lock.json b/package-lock.json
index 2832b3a..c94c175 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "highlight.js": "^11.2",
         "hugo-installer": "^3.1",
         "instant.page": "^5.1",
-        "katex": "^0.13",
+        "katex": "^0.16",
         "lazysizes": "^5.3",
         "markdownlint-cli": "^0.28",
         "mermaid": "^8.11",
@@ -6626,24 +6626,28 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.13.13",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.13.tgz",
-      "integrity": "sha512-cCMcil4jwMm7behpXGiQfXJA29sko/Gd/26iCsr53Dv5Jn2iHbHyEb14dm9uVrIijUXx6Zz1WhlFhHE6DckvkQ==",
+      "version": "0.16.4",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.4.tgz",
+      "integrity": "sha512-WudRKUj8yyBeVDI4aYMNxhx5Vhh2PjpzQw1GRu/LVGqL4m1AxwD1GcUp0IMbdJaf5zsjtj8ghP0DOQRYhroNkw==",
       "dev": true,
+      "funding": [
+        "https://opencollective.com/katex",
+        "https://github.com/sponsors/katex"
+      ],
       "dependencies": {
-        "commander": "^6.0.0"
+        "commander": "^8.0.0"
       },
       "bin": {
         "katex": "cli.js"
       }
     },
     "node_modules/katex/node_modules/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==",
       "dev": true,
       "engines": {
-        "node": ">= 6"
+        "node": ">= 12"
       }
     },
     "node_modules/keyv": {
@@ -16312,18 +16316,18 @@
       }
     },
     "katex": {
-      "version": "0.13.13",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.13.tgz",
-      "integrity": "sha512-cCMcil4jwMm7behpXGiQfXJA29sko/Gd/26iCsr53Dv5Jn2iHbHyEb14dm9uVrIijUXx6Zz1WhlFhHE6DckvkQ==",
+      "version": "0.16.4",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.4.tgz",
+      "integrity": "sha512-WudRKUj8yyBeVDI4aYMNxhx5Vhh2PjpzQw1GRu/LVGqL4m1AxwD1GcUp0IMbdJaf5zsjtj8ghP0DOQRYhroNkw==",
       "dev": true,
       "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.npmjs.org/commander/-/commander-8.3.0.tgz",
+          "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==",
           "dev": true
         }
       }
diff --git a/package.json b/package.json
index e4ca532..1afe25b 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "flexsearch": "^0.7.21",
     "highlight.js": "^11.2",
     "instant.page": "^5.1",
-    "katex": "^0.13",
+    "katex": "^0.16",
     "lazysizes": "^5.3",
     "markdownlint-cli": "^0.28",
     "mermaid": "^8.11",