diff --git a/package-lock.json b/package-lock.json
index a8da87188..5931c0e2d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1422,6 +1422,11 @@
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+                    "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.0.4.tgz",
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+                        "escape-latex": "^1.0.0",
+                        "fraction.js": "4.0.4",
+                        "javascript-natural-sort": "0.7.1",
+                        "seed-random": "2.2.0",
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+                    "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.0.2.tgz",
+                    "integrity": "sha512-2NM0auVBGft5tee/OxP4PI3d8WItkDM+fPnaRAVo6xTDI2knbz9eC5ArWGqtGlYqiH3RU5yMpdyTTO7MguC4ow=="
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+                "typed-function": {
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+                    "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-0.10.7.tgz",
+                    "integrity": "sha512-3mlZ5AwRMbLvUKkc8a1TI4RUJUS2H27pmD5q0lHRObgsoWzhDAX01yg82kwSP1FUw922/4Y9ZliIEh0qJZcz+g=="
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@@ -2277,9 +2317,9 @@
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-            "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.0.4.tgz",
-            "integrity": "sha512-Syl95HpxUTS0QjwNxencZsKukgh1zdS9uXeXX2Us0pHaqBR6kiZZi0AkZ9VpZFwHJyVIUVzI4EumjWdXP3fy6w=="
+            "version": "2.1.1",
+            "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.1.1.tgz",
+            "integrity": "sha512-8njCHOTtFFLtegk6zQo0kkVX1rngygb/KQI6z1qZxlFI3scluC+LVTCFbrkWjBv4vvLlbQ9t88IPMC6k95VTTg=="
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@@ -2359,9 +2399,9 @@
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-            "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-9.0.1.tgz",
-            "integrity": "sha512-2h0iKbJwnImBk4TGk7CG1xadoA0g3LDPlQhQzbZ221zvG0p2YVUedbKIPsOZXKZGx6YmZMJKYOalpCMxSdDqTQ=="
+            "version": "10.3.1",
+            "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.3.1.tgz",
+            "integrity": "sha512-V0pfhfr8suzyPGOx3nmq4aHqabehUZn6Ch9kyFpV79TGDTWFmHqUqXdabR7QHqxzrYolF4+tVmJhUG4OURg5dQ=="
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@@ -3154,9 +3194,9 @@
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-            "version": "4.0.4",
-            "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.0.4.tgz",
-            "integrity": "sha512-aK/oGatyYLTtXRHjfEsytX5fieeR5H4s8sLorzcT12taFS+dbMZejnvm9gRa8mZAPwci24ucjq9epDyaq5u8Iw=="
+            "version": "4.2.0",
+            "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.2.0.tgz",
+            "integrity": "sha512-MhLuK+2gUcnZe8ZHlaaINnQLl0xRIGRfcGk2yl8xoQAfHrSsL3rYu6FCmBdkdbhc9EPlwyGHewaRsvwRMJtAlA=="
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@@ -3732,7 +3772,7 @@
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-            "integrity": "sha1-+eIwPUUH9tdDVac2ZNFED7Wg71k="
+            "integrity": "sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw=="
         },
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@@ -4109,18 +4149,18 @@
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-            "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-3.20.2.tgz",
-            "integrity": "sha512-3f6/+uf1cUtIz1rYFz775wekl/UEDSQ3mU6xdxW7qzpvvhc2v28i3UtLsGTRB+u8OqDWoSX6Dz8gehaGFs6tCA==",
+            "version": "7.5.1",
+            "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-7.5.1.tgz",
+            "integrity": "sha512-H2q/Dq0qxBLMw+G84SSXmGqo/znihuxviGgAQwAcyeFLwK2HksvSGNx4f3dllZF51bWOnu2op60VZxH2Sb51Pw==",
             "requires": {
-                "complex.js": "2.0.4",
-                "decimal.js": "9.0.1",
-                "escape-latex": "^1.0.0",
-                "fraction.js": "4.0.4",
-                "javascript-natural-sort": "0.7.1",
-                "seed-random": "2.2.0",
-                "tiny-emitter": "2.0.2",
-                "typed-function": "0.10.7"
+                "complex.js": "^2.0.11",
+                "decimal.js": "^10.2.1",
+                "escape-latex": "^1.2.0",
+                "fraction.js": "^4.0.12",
+                "javascript-natural-sort": "^0.7.1",
+                "seed-random": "^2.2.0",
+                "tiny-emitter": "^2.1.0",
+                "typed-function": "^2.0.0"
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@@ -5011,7 +5051,7 @@
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             "resolved": "https://registry.npmjs.org/seed-random/-/seed-random-2.2.0.tgz",
-            "integrity": "sha1-KpsZ4lCoFwmSMaW5mk2vgLf77VQ="
+            "integrity": "sha512-34EQV6AAHQGhoc0tn/96a9Fsi6v2xdqe/dMUwljGRaFOzR3EgRmECvD0O8vi8X+/uQ50LGHfkNu/Eue5TPKZkQ=="
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@@ -5339,9 +5379,9 @@
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-            "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.0.2.tgz",
-            "integrity": "sha512-2NM0auVBGft5tee/OxP4PI3d8WItkDM+fPnaRAVo6xTDI2knbz9eC5ArWGqtGlYqiH3RU5yMpdyTTO7MguC4ow=="
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
+            "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q=="
         },
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             "version": "2.0.0",
@@ -5407,9 +5447,9 @@
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-            "version": "0.10.7",
-            "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-0.10.7.tgz",
-            "integrity": "sha512-3mlZ5AwRMbLvUKkc8a1TI4RUJUS2H27pmD5q0lHRObgsoWzhDAX01yg82kwSP1FUw922/4Y9ZliIEh0qJZcz+g=="
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-2.1.0.tgz",
+            "integrity": "sha512-bctQIOqx2iVbWGDGPWwIm18QScpu2XRmkC19D8rQGFsjKSgteq/o1hTZvIG/wuDq8fanpBDrLkLq+aEN/6y5XQ=="
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diff --git a/package.json b/package.json
index f54a7aa62..09b377b48 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
         "array-almost-equal": "^1.0.0",
         "crypto-js": "^3.1.9-1",
         "lodash": "^4.17.4",
-        "mathjs": "^3.9.0",
+        "mathjs": "^7.5.1",
         "mixwith": "^0.1.1",
         "underscore": "^1.8.3",
         "underscore.string": "^3.3.4"