diff --git a/package-lock.json b/package-lock.json
index eee2d18c..9f7a5efa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2014,23 +2014,51 @@
       }
     },
     "coveralls": {
-      "version": "3.0.9",
-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.9.tgz",
-      "integrity": "sha512-nNBg3B1+4iDox5A5zqHKzUTiwl2ey4k2o0NEcVZYvl+GOSJdKBj4AJGKLv6h3SvWch7tABHePAQOSZWM9E2hMg==",
+      "version": "3.0.14",
+      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.14.tgz",
+      "integrity": "sha512-nEQqCHzxiFfu1dEHYxe7xrbF5vFmx122mTWIM+BkiAOmsWbSAcucNk8stELnNk2lS1biTUjFOCIf8v8ZN225IA==",
       "dev": true,
       "requires": {
         "js-yaml": "^3.13.1",
         "lcov-parse": "^1.0.0",
         "log-driver": "^1.2.7",
-        "minimist": "^1.2.0",
-        "request": "^2.88.0"
+        "minimist": "^1.2.5",
+        "request": "^2.88.2"
       },
       "dependencies": {
         "minimist": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
           "dev": true
+        },
+        "request": {
+          "version": "2.88.2",
+          "resolved": "https://registry.npmjs.org/request/-/request-2.88.2.tgz",
+          "integrity": "sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==",
+          "dev": true,
+          "requires": {
+            "aws-sign2": "~0.7.0",
+            "aws4": "^1.8.0",
+            "caseless": "~0.12.0",
+            "combined-stream": "~1.0.6",
+            "extend": "~3.0.2",
+            "forever-agent": "~0.6.1",
+            "form-data": "~2.3.2",
+            "har-validator": "~5.1.3",
+            "http-signature": "~1.2.0",
+            "is-typedarray": "~1.0.0",
+            "isstream": "~0.1.2",
+            "json-stringify-safe": "~5.0.1",
+            "mime-types": "~2.1.19",
+            "oauth-sign": "~0.9.0",
+            "performance-now": "^2.1.0",
+            "qs": "~6.5.2",
+            "safe-buffer": "^5.1.2",
+            "tough-cookie": "~2.5.0",
+            "tunnel-agent": "^0.6.0",
+            "uuid": "^3.3.2"
+          }
         }
       }
     },
diff --git a/package.json b/package.json
index 910a71fd..6e788735 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@stryker-mutator/html-reporter": "2.5.0",
     "@stryker-mutator/javascript-mutator": "2.5.0",
     "@stryker-mutator/jest-runner": "2.5.0",
-    "coveralls": "3.0.9",
+    "coveralls": "3.0.14",
     "husky": "3.1.0",
     "jest": "24.9.0",
     "prettier": "1.19.1",