diff --git a/package-lock.json b/package-lock.json
index e0f61456..b24202d5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3674,9 +3674,9 @@
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-      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.0.11.tgz",
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@@ -4434,9 +4434,9 @@
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-      "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.1.1.tgz",
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+      "version": "10.2.1",
+      "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.2.1.tgz",
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@@ -6073,9 +6073,9 @@
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+      "version": "4.0.13",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.0.13.tgz",
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@@ -8282,18 +8282,18 @@
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-      "version": "5.9.0",
-      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-5.9.0.tgz",
-      "integrity": "sha512-f1xmJklkTCr48y023cFy/ZSoVzOfgHp1gutvebi/Vv5RLly6j8G9T2/XHkfXewZKcwPDbhBkFEYljaCjudxulQ==",
+      "version": "7.5.1",
+      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-7.5.1.tgz",
+      "integrity": "sha512-H2q/Dq0qxBLMw+G84SSXmGqo/znihuxviGgAQwAcyeFLwK2HksvSGNx4f3dllZF51bWOnu2op60VZxH2Sb51Pw==",
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-        "decimal.js": "10.1.1",
-        "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": "1.1.0"
+        "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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     "md5.js": {
@@ -12264,9 +12264,9 @@
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-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-1.1.0.tgz",
-      "integrity": "sha512-TuQzwiT4DDg19beHam3E66oRXhyqlyfgjHB/5fcvsRXbfmWPJfto9B4a0TBdTrQAPGlGmXh/k7iUI+WsObgORA=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-2.0.0.tgz",
+      "integrity": "sha512-Hhy1Iwo/e4AtLZNK10ewVVcP2UEs408DS35ubP825w/YgSBK1KVLwALvvIG4yX75QJrxjCpcWkzkVRB0BwwYlA=="
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diff --git a/package.json b/package.json
index 7f75a3e7..ba1aa74a 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
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     "lodash": "^4.17.13",
     "material-design-icons-iconfont": "^4.0.5",
-    "mathjs": "^5.9.0",
+    "mathjs": "^7.5.1",
     "moment": "^2.24.0",
     "node-sass": "^4.12.0",
     "sass-loader": "^7.1.0",