diff --git a/package-lock.json b/package-lock.json
index 3fdd282ea..0a245dedb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -990,28 +990,28 @@
       }
     },
     "@stryker-mutator/api": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/@stryker-mutator/api/-/api-4.3.1.tgz",
-      "integrity": "sha512-2eXVXh7yhRML4a6tymx5WU8KmA1BNemIqx7aWnh8Mqx58WSTBfbyipm4JsS7/mzrDLQAguQmqTqsdNJlMkr1eQ==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/api/-/api-4.4.1.tgz",
+      "integrity": "sha512-qjkkdsOepy0NEGyxU2hvqQ70JFBaukkCO1MoWdG1e2oWpPQaTYNF+1W38fOF0QWGO0FVm50cA0wbf7Apqp5wIA==",
       "dev": true,
       "requires": {
         "mutation-testing-report-schema": "~1.5.2",
         "surrial": "~2.0.2",
-        "tslib": "~2.0.0"
+        "tslib": "~2.1.0"
       }
     },
     "@stryker-mutator/core": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/@stryker-mutator/core/-/core-4.3.1.tgz",
-      "integrity": "sha512-QjLaO7tvIOlKou6D1iOys46fmbJM42Ps2Wn5hP7G2cBZHB3DgjfYtCSgwF/fgoFybHPukI/8O/2gm302N/jgow==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/core/-/core-4.4.1.tgz",
+      "integrity": "sha512-xGH/GmKDgB4O8tqZx+N0dNhwuG7li13Yzv7Tqz/VIe3CTuTjoKFrmLq4UnsL9yA/DBbNfjgILBdY8BMNHr9kXA==",
       "dev": true,
       "requires": {
-        "@stryker-mutator/api": "4.3.1",
-        "@stryker-mutator/instrumenter": "4.3.1",
-        "@stryker-mutator/util": "4.3.1",
-        "ajv": "~6.12.0",
+        "@stryker-mutator/api": "4.4.1",
+        "@stryker-mutator/instrumenter": "4.4.1",
+        "@stryker-mutator/util": "4.4.1",
+        "ajv": "~7.0.2",
         "chalk": "~4.1.0",
-        "commander": "~6.2.0",
+        "commander": "~7.0.0",
         "execa": "~5.0.0",
         "file-url": "~3.0.0",
         "get-port": "~5.0.0",
@@ -1031,11 +1031,23 @@
         "source-map": "~0.7.3",
         "surrial": "~2.0.2",
         "tree-kill": "~1.2.2",
-        "tslib": "~2.0.0",
+        "tslib": "~2.1.0",
         "typed-inject": "~3.0.0",
         "typed-rest-client": "~1.8.0"
       },
       "dependencies": {
+        "ajv": {
+          "version": "7.0.3",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-7.0.3.tgz",
+          "integrity": "sha512-R50QRlXSxqXcQP5SvKUrw8VZeypvo12i2IX0EeR5PiZ7bEKeHWgzgo264LDadUsCU42lTJVhFikTqJwNeH34gQ==",
+          "dev": true,
+          "requires": {
+            "fast-deep-equal": "^3.1.1",
+            "json-schema-traverse": "^1.0.0",
+            "require-from-string": "^2.0.2",
+            "uri-js": "^4.2.2"
+          }
+        },
         "chalk": {
           "version": "4.1.0",
           "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz",
@@ -1086,6 +1098,12 @@
           "integrity": "sha512-B4FFZ6q/T2jhhksgkbEW3HBvWIfDW85snkQgawt07S7J5QXTk6BkNV+0yAeZrM5QpMAdYlocGoljn0sJ/WQkFw==",
           "dev": true
         },
+        "json-schema-traverse": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
+          "integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==",
+          "dev": true
+        },
         "path-key": {
           "version": "3.1.1",
           "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
@@ -1128,9 +1146,9 @@
       }
     },
     "@stryker-mutator/instrumenter": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/@stryker-mutator/instrumenter/-/instrumenter-4.3.1.tgz",
-      "integrity": "sha512-NaYopLzD7VrwsryeNDrDEZ3YLXNZXmzQn6A4PukX7t1ETc+4YW0cj0q57IN0UydnYLCEhj6MHmxZAuUZmvTL4Q==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/instrumenter/-/instrumenter-4.4.1.tgz",
+      "integrity": "sha512-JQrEgUrUBDfofNAeBdojjnqWJbZRHw8aqX+yRO9tsR5dHX3iSkLrYQs1UTOP0JuBYqnStIeJW2pnDQnjh0z3cw==",
       "dev": true,
       "requires": {
         "@babel/core": "~7.12.3",
@@ -1140,15 +1158,16 @@
         "@babel/plugin-proposal-decorators": "~7.12.1 ",
         "@babel/plugin-proposal-private-methods": "^7.12.1",
         "@babel/preset-typescript": "~7.12.1 ",
-        "@stryker-mutator/api": "4.3.1",
-        "@stryker-mutator/util": "4.3.1",
-        "angular-html-parser": "~1.7.0"
+        "@stryker-mutator/api": "4.4.1",
+        "@stryker-mutator/util": "4.4.1",
+        "angular-html-parser": "~1.7.0",
+        "weapon-regex": "~0.3.0"
       }
     },
     "@stryker-mutator/util": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/@stryker-mutator/util/-/util-4.3.1.tgz",
-      "integrity": "sha512-H5XHukO22BLnn0uIl39AUIabTqNTC7rVtrz8Hb1CeGxYF5d5fn5dUGqjUprW9jsxRzt8N3o/j2ysW1ikfB24iA==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/util/-/util-4.4.1.tgz",
+      "integrity": "sha512-F0IFpjU6cc4H/exn8iI08QLqa7d5yLod+p5lI0IeddzQJQCs0ztMX5g9zqLU7nTCTcEbL2XgI9S8815/YbNjDQ==",
       "dev": true,
       "requires": {
         "lodash.flatmap": "~4.5.0"
@@ -2076,9 +2095,9 @@
       }
     },
     "commander": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
-      "integrity": "sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-7.0.0.tgz",
+      "integrity": "sha512-ovx/7NkTrnPuIV8sqk/GjUIIM1+iUQeqA3ye2VNpq9sVoiZsooObWlQy+OPWGI17GDaEoybuAGJm6U8yC077BA==",
       "dev": true
     },
     "component-emitter": {
@@ -7344,9 +7363,9 @@
       "dev": true
     },
     "tslib": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.3.tgz",
-      "integrity": "sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.1.0.tgz",
+      "integrity": "sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==",
       "dev": true
     },
     "tunnel": {
@@ -7647,6 +7666,12 @@
         "makeerror": "1.0.x"
       }
     },
+    "weapon-regex": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/weapon-regex/-/weapon-regex-0.3.0.tgz",
+      "integrity": "sha512-IctFbNWZJ7n8mBmEqVAdirWZbLhFlv+2so3FEiZjhzlUuhs07drvKHXiU+DppO8Fz/EbYfbcTt7HGeNzinXUlw==",
+      "dev": true
+    },
     "webidl-conversions": {
       "version": "6.1.0",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz",
diff --git a/package.json b/package.json
index 592678eb5..143756bcc 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@stryker-mutator/core": "^4.3.1",
+    "@stryker-mutator/core": "^4.4.1",
     "dom-js": "0.0.9",
     "eslint": "^7.18.0",
     "eslint-config-prettier": "^7.2.0",