diff --git a/package-lock.json b/package-lock.json
index 5e6fd8d..5529a2c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "quantum-circuit",
-  "version": "0.9.198",
+  "version": "0.9.199",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -447,9 +447,9 @@
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-      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.0.11.tgz",
-      "integrity": "sha512-6IArJLApNtdg1P1dFtn3dnyzoZBEF0MwMnrfF1exSBRpZYoy4yieMkpZhQDC0uwctw48vii0CFVyHfpgZ/DfGw=="
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.1.1.tgz",
+      "integrity": "sha512-8njCHOTtFFLtegk6zQo0kkVX1rngygb/KQI6z1qZxlFI3scluC+LVTCFbrkWjBv4vvLlbQ9t88IPMC6k95VTTg=="
     },
     "concat-map": {
       "version": "0.0.1",
@@ -571,9 +571,9 @@
       "dev": true
     },
     "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": "10.4.3",
+      "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.4.3.tgz",
+      "integrity": "sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA=="
     },
     "define-properties": {
       "version": "1.1.3",
@@ -772,9 +772,9 @@
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-      "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": "4.2.0",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.2.0.tgz",
+      "integrity": "sha512-MhLuK+2gUcnZe8ZHlaaINnQLl0xRIGRfcGk2yl8xoQAfHrSsL3rYu6FCmBdkdbhc9EPlwyGHewaRsvwRMJtAlA=="
     },
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       "version": "1.0.0",
@@ -996,7 +996,7 @@
     "javascript-natural-sort": {
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       "resolved": "https://registry.npmjs.org/javascript-natural-sort/-/javascript-natural-sort-0.7.1.tgz",
-      "integrity": "sha1-+eIwPUUH9tdDVac2ZNFED7Wg71k="
+      "integrity": "sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw=="
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     "js-yaml": {
       "version": "3.13.1",
@@ -1071,18 +1071,18 @@
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     "mathjs": {
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-      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-6.6.5.tgz",
-      "integrity": "sha512-jvRqk7eoEHBcx/lskmy05m+8M7xDHAJcJzRJoqIsqExtlTHPDQO0Zv85g5F0rasDAXF+DLog/70hcqCJijSzPQ==",
+      "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"
       }
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     "md5.js": {
@@ -1529,7 +1529,7 @@
     "seed-random": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/seed-random/-/seed-random-2.2.0.tgz",
-      "integrity": "sha1-KpsZ4lCoFwmSMaW5mk2vgLf77VQ="
+      "integrity": "sha512-34EQV6AAHQGhoc0tn/96a9Fsi6v2xdqe/dMUwljGRaFOzR3EgRmECvD0O8vi8X+/uQ50LGHfkNu/Eue5TPKZkQ=="
     },
     "semver": {
       "version": "5.7.1",
@@ -1769,9 +1769,9 @@
       "dev": true
     },
     "typed-function": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-1.1.1.tgz",
-      "integrity": "sha512-RbN7MaTQBZLJYzDENHPA0nUmWT0Ex80KHItprrgbTPufYhIlTePvCXZxyQK7wgn19FW5bnuaBIKcBb5mRWjB1Q=="
+      "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 05f5852..4b759f2 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
   "homepage": "https://quantum-circuit.com",
   "dependencies": {
     "antlr4": "4.7.2",
-    "mathjs": "^6.0.3"
+    "mathjs": "^7.5.1"
   },
   "devDependencies": {
     "browserify": "^16.5.1",