diff --git a/package-lock.json b/package-lock.json
index 39ac99a..3e579b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,18 +1,18 @@
 {
 	"name": "node-nextcloud-talk-bot",
-	"version": "0.1.4",
+	"version": "0.1.6",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
 		"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=="
 		},
 		"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=="
 		},
 		"dotenv": {
 			"version": "8.2.0",
@@ -30,9 +30,9 @@
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 		},
 		"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=="
 		},
 		"javascript-natural-sort": {
 			"version": "0.7.1",
@@ -45,18 +45,18 @@
 			"integrity": "sha1-sc4pPflOlviooIsfM2j5d70lVzE="
 		},
 		"mathjs": {
-			"version": "6.6.1",
-			"resolved": "https://registry.npmjs.org/mathjs/-/mathjs-6.6.1.tgz",
-			"integrity": "sha512-RCFCYkf1IV3u0DAeqj2Rqqwyi302kFxHoYbfp/Bxm6kUg0ALYH7YT0bYzsO8qgCLv9RS3bWMZnAgUbLgiDjLcw==",
+			"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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@@ -75,9 +75,9 @@
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 		},
 		"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=="
 		}
 	}
 }
diff --git a/package.json b/package.json
index aa95526..7907586 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "dotenv": "^8.2.0",
     "eventemitter3": "^4.0.0",
     "js-htmlencode": "^0.3.0",
-    "mathjs": "^6.6.1",
+    "mathjs": "^7.5.1",
     "node-fetch": "^2.6.0"
   },
   "engines": {