diff --git a/package-lock.json b/package-lock.json
index f437b4b0..24d92dfd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "buffer": "^6.0.3",
         "ecdsa-secp256r1": "^1.3.3",
         "libsodium-wrappers-sumo": "^0.7.9",
-        "mathjs": "^11.8.2",
+        "mathjs": "^15.2.0",
         "structured-headers": "^0.5.0",
         "urlsafe-base64": "^1.0.0"
       },
@@ -3297,15 +3297,16 @@
       }
     },
     "node_modules/complex.js": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.1.1.tgz",
-      "integrity": "sha512-8njCHOTtFFLtegk6zQo0kkVX1rngygb/KQI6z1qZxlFI3scluC+LVTCFbrkWjBv4vvLlbQ9t88IPMC6k95VTTg==",
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.4.3.tgz",
+      "integrity": "sha512-UrQVSUur14tNX6tiP4y8T4w4FeJAX3bi2cIv0pu/DTLFNxoq7z2Yh83Vfzztj6Px3X/lubqQ9IrPp7Bpn6p4MQ==",
+      "license": "MIT",
       "engines": {
         "node": "*"
       },
       "funding": {
-        "type": "patreon",
-        "url": "https://www.patreon.com/infusion"
+        "type": "github",
+        "url": "https://github.com/sponsors/rawify"
       }
     },
     "node_modules/concat-map": {
@@ -4278,14 +4279,15 @@
       "license": "ISC"
     },
     "node_modules/fraction.js": {
-      "version": "4.3.4",
-      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.3.4.tgz",
-      "integrity": "sha512-pwiTgt0Q7t+GHZA4yaLjObx4vXmmdcS0iSJ19o8d/goUGgItX9UZWKWNnLHehxviD8wU2IWRsnR8cD5+yOJP2Q==",
+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-5.3.4.tgz",
+      "integrity": "sha512-1X1NTtiJphryn/uLQz3whtY6jK3fTqoE3ohKs0tT+Ujr1W59oopxmoEh7Lu5p6vBaPbgoM0bzveAW4Qi5RyWDQ==",
+      "license": "MIT",
       "engines": {
         "node": "*"
       },
       "funding": {
-        "type": "patreon",
+        "type": "github",
         "url": "https://github.com/sponsors/rawify"
       }
     },
@@ -6429,25 +6431,26 @@
       }
     },
     "node_modules/mathjs": {
-      "version": "11.11.0",
-      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-11.11.0.tgz",
-      "integrity": "sha512-i1Ao/tv1mlNd09XlOMOUu3KMySX3S0jhHNfDPzh0sCnPf1i62x6RjxhLwZ9ytmVSs0OdhF3moI4O84VSEjmUFw==",
+      "version": "15.2.0",
+      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-15.2.0.tgz",
+      "integrity": "sha512-UAQzSVob9rNLdGpqcFMYmSu9dkuLYy7Lr2hBEQS5SHQdknA9VppJz3cy2KkpMzTODunad6V6cNv+5kOLsePLow==",
+      "license": "Apache-2.0",
       "dependencies": {
-        "@babel/runtime": "^7.22.6",
-        "complex.js": "^2.1.1",
+        "@babel/runtime": "^7.26.10",
+        "complex.js": "^2.2.5",
         "decimal.js": "^10.4.3",
         "escape-latex": "^1.2.0",
-        "fraction.js": "4.3.4",
+        "fraction.js": "^5.2.1",
         "javascript-natural-sort": "^0.7.1",
         "seedrandom": "^3.0.5",
         "tiny-emitter": "^2.1.0",
-        "typed-function": "^4.1.0"
+        "typed-function": "^4.2.1"
       },
       "bin": {
         "mathjs": "bin/cli.js"
       },
       "engines": {
-        "node": ">= 14"
+        "node": ">= 18"
       }
     },
     "node_modules/md5.js": {
@@ -7686,11 +7689,12 @@
       }
     },
     "node_modules/typed-function": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-4.1.0.tgz",
-      "integrity": "sha512-DGwUl6cioBW5gw2L+6SMupGwH/kZOqivy17E4nsh1JI9fKF87orMmlQx3KISQPmg3sfnOUGlwVkroosvgddrlg==",
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-4.2.2.tgz",
+      "integrity": "sha512-VwaXim9Gp1bngi/q3do8hgttYn2uC3MoT/gfuMWylnj1IeZBUAyPddHZlo1K05BDoj8DYPpMdiHqH1dDYdJf2A==",
+      "license": "MIT",
       "engines": {
-        "node": ">= 14"
+        "node": ">= 18"
       }
     },
     "node_modules/typedoc": {
diff --git a/package.json b/package.json
index e09aafb2..3d9701d2 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "buffer": "^6.0.3",
     "ecdsa-secp256r1": "^1.3.3",
     "libsodium-wrappers-sumo": "^0.7.9",
-    "mathjs": "^11.8.2",
+    "mathjs": "^15.2.0",
     "structured-headers": "^0.5.0",
     "urlsafe-base64": "^1.0.0"
   },