diff --git a/package.json b/package.json
index b3a129d..03220ce 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "@testing-library/react": "^9.3.2",
     "@testing-library/user-event": "^7.1.2",
     "immer": "^7.0.5",
-    "mathjs": "^7.0.2",
+    "mathjs": "^7.5.1",
     "numeral": "^2.0.6",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
diff --git a/yarn.lock b/yarn.lock
index c476dd4..a0a7374 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3684,10 +3684,10 @@ decamelize@^1.2.0:
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
-decimal.js@^10.2.0:
-  version "10.2.0"
-  resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.2.0.tgz#39466113a9e036111d02f82489b5fd6b0b5ed231"
-  integrity sha512-vDPw+rDgn3bZe1+F/pyEwb1oMG2XTlRVgAa6B4KccTEpYgF8w6eQllVbQcfIJnZyvzFtFpxnpGtx8dd7DJp/Rw==
+decimal.js@^10.2.1:
+  version "10.2.1"
+  resolved "https://registry.yarnpkg.com/decimal.js/-/decimal.js-10.2.1.tgz#238ae7b0f0c793d3e3cea410108b35a2c01426a3"
+  integrity sha512-KaL7+6Fw6i5A2XSnsbhm/6B+NuEA7TZ4vqxnd5tXz9sbKtrN9Srj8ab4vKVdK8YAqZO9P1kg45Y6YLoduPf+kw==
 
 decode-uri-component@^0.2.0:
   version "0.2.0"
@@ -6971,19 +6971,19 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
-mathjs@^7.0.2:
-  version "7.0.2"
-  resolved "https://registry.yarnpkg.com/mathjs/-/mathjs-7.0.2.tgz#f17eae289aa3a5de543c22c05ce3271560454480"
-  integrity sha512-+/HTkdie4Sek66mjcclk2cgTyVgFfykutk5PGspbtZHUBbS3lOeiM8/Ax7P6nQlz1KoellFAU/kGO4q7Yv1sZA==
+mathjs@^7.5.1:
+  version "7.5.1"
+  resolved "https://registry.yarnpkg.com/mathjs/-/mathjs-7.5.1.tgz#eb125295310a99ddcaf6145c47b09aab36e48274"
+  integrity sha512-H2q/Dq0qxBLMw+G84SSXmGqo/znihuxviGgAQwAcyeFLwK2HksvSGNx4f3dllZF51bWOnu2op60VZxH2Sb51Pw==
   dependencies:
     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@^1.3.4:
   version "1.3.5"
@@ -10706,10 +10706,10 @@ type@^2.0.0:
   resolved "https://registry.yarnpkg.com/type/-/type-2.0.0.tgz#5f16ff6ef2eb44f260494dae271033b29c09a9c3"
   integrity sha512-KBt58xCHry4Cejnc2ISQAF7QY+ORngsWfxezO68+12hKV6lQY8P/psIkcbjeHWn7MqcgciWJyCCevFMJdIXpow==
 
-typed-function@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/typed-function/-/typed-function-1.1.1.tgz#a1316187ec3628c9e219b91ca96918660a10138e"
-  integrity sha512-RbN7MaTQBZLJYzDENHPA0nUmWT0Ex80KHItprrgbTPufYhIlTePvCXZxyQK7wgn19FW5bnuaBIKcBb5mRWjB1Q==
+typed-function@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/typed-function/-/typed-function-2.0.0.tgz#15ab3825845138a8b1113bd89e60cd6a435739e8"
+  integrity sha512-Hhy1Iwo/e4AtLZNK10ewVVcP2UEs408DS35ubP825w/YgSBK1KVLwALvvIG4yX75QJrxjCpcWkzkVRB0BwwYlA==
 
 typedarray@^0.0.6:
   version "0.0.6"