diff --git a/front-end/package-lock.json b/front-end/package-lock.json
index eb545da..5e95422 100644
--- a/front-end/package-lock.json
+++ b/front-end/package-lock.json
@@ -3914,9 +3914,9 @@
       "integrity": "sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs="
     },
     "complex.js": {
-      "version": "2.0.11",
-      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.0.11.tgz",
-      "integrity": "sha512-6IArJLApNtdg1P1dFtn3dnyzoZBEF0MwMnrfF1exSBRpZYoy4yieMkpZhQDC0uwctw48vii0CFVyHfpgZ/DfGw=="
+      "version": "2.0.12",
+      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.0.12.tgz",
+      "integrity": "sha512-oQX99fwL6LrTVg82gDY1dIWXy6qZRnRL35N+YhIX0N7tSwsa0KFy6IEMHTNuCW4mP7FS7MEqZ/2I/afzYwPldw=="
     },
     "component-emitter": {
       "version": "1.3.0",
@@ -4699,9 +4699,9 @@
       "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
     },
     "decimal.js": {
-      "version": "10.2.0",
-      "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.2.0.tgz",
-      "integrity": "sha512-vDPw+rDgn3bZe1+F/pyEwb1oMG2XTlRVgAa6B4KccTEpYgF8w6eQllVbQcfIJnZyvzFtFpxnpGtx8dd7DJp/Rw=="
+      "version": "10.2.1",
+      "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.2.1.tgz",
+      "integrity": "sha512-KaL7+6Fw6i5A2XSnsbhm/6B+NuEA7TZ4vqxnd5tXz9sbKtrN9Srj8ab4vKVdK8YAqZO9P1kg45Y6YLoduPf+kw=="
     },
     "decode-uri-component": {
       "version": "0.2.0",
@@ -6369,9 +6369,9 @@
       "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
     },
     "fraction.js": {
-      "version": "4.0.12",
-      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.0.12.tgz",
-      "integrity": "sha512-8Z1K0VTG4hzYY7kA/1sj4/r1/RWLBD3xwReT/RCrUCbzPszjNQCCsy3ktkU/eaEqX3MYa4pY37a52eiBlPMlhA=="
+      "version": "4.0.13",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.0.13.tgz",
+      "integrity": "sha512-E1fz2Xs9ltlUp+qbiyx9wmt2n9dRzPsS11Jtdb8D2o+cC7wr9xkkKsVKJuBX0ST+LVS+LhLO+SbLJNtfWcJvXA=="
     },
     "fragment-cache": {
       "version": "0.2.1",
@@ -9161,18 +9161,18 @@
       "integrity": "sha1-HfUmIkOuNBwaCATdMCBIJnrHE7s="
     },
     "mathjs": {
-      "version": "6.6.4",
-      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-6.6.4.tgz",
-      "integrity": "sha512-fvmP89ujJbDAC8ths7FZh7PWdA71dfA5WJVAzJbQhSDCHK1aBk8WRf1XcTw51ERs+sKx9nYBGsRshqmb/oe8Ag==",
+      "version": "7.5.1",
+      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-7.5.1.tgz",
+      "integrity": "sha512-H2q/Dq0qxBLMw+G84SSXmGqo/znihuxviGgAQwAcyeFLwK2HksvSGNx4f3dllZF51bWOnu2op60VZxH2Sb51Pw==",
       "requires": {
         "complex.js": "^2.0.11",
-        "decimal.js": "^10.2.0",
+        "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": "^1.1.1"
+        "typed-function": "^2.0.0"
       }
     },
     "md5.js": {
@@ -14020,9 +14020,9 @@
       }
     },
     "typed-function": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-1.1.1.tgz",
-      "integrity": "sha512-RbN7MaTQBZLJYzDENHPA0nUmWT0Ex80KHItprrgbTPufYhIlTePvCXZxyQK7wgn19FW5bnuaBIKcBb5mRWjB1Q=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-2.0.0.tgz",
+      "integrity": "sha512-Hhy1Iwo/e4AtLZNK10ewVVcP2UEs408DS35ubP825w/YgSBK1KVLwALvvIG4yX75QJrxjCpcWkzkVRB0BwwYlA=="
     },
     "typedarray": {
       "version": "0.0.6",
diff --git a/front-end/package.json b/front-end/package.json
index cc32ca0..52be1dc 100644
--- a/front-end/package.json
+++ b/front-end/package.json
@@ -18,7 +18,7 @@
     "jest-canvas-mock": "^2.2.0",
     "jest-react-hooks-shallow": "^1.4.1",
     "jquery": "^3.4.1",
-    "mathjs": "^6.6.1",
+    "mathjs": "^7.5.1",
     "pathfinding": "^0.4.18",
     "paths-js": "^0.4.10",
     "prop-types": "^15.7.2",