diff --git a/package-lock.json b/package-lock.json
index 3f68739..f44516d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -507,9 +507,9 @@
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",
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+      "version": "6.12.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
+      "integrity": "sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==",
       "dev": true,
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@@ -870,9 +870,9 @@
       "dev": true
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-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.11.tgz",
-      "integrity": "sha512-LZPWPR2NyGKyaABnc49dR0fpeP6UqhvGq4B5nUrTQ1UBy55z96+ga7r+/ChMdMJUwBgyJDXBi88UBgz2rs9IiQ==",
+      "version": "3.0.13",
+      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.13.tgz",
+      "integrity": "sha512-Bch6FJI4ebK6Mwr+DjFCJbb/RayNwn5pscSDE4Ux6cgjNkAcjdgGZBRfQnuYTt5tY81MqGK8m2r+xc5FDF513A==",
       "dev": true,
       "requires": {
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@@ -880,14 +880,6 @@
         "log-driver": "^1.2.7",
         "minimist": "^1.2.5",
         "request": "^2.88.0"
-      },
-      "dependencies": {
-        "minimist": {
-          "version": "1.2.5",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
-          "dev": true
-        }
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     "cross-spawn": {
@@ -2526,9 +2518,9 @@
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-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/psl/-/psl-1.7.0.tgz",
-      "integrity": "sha512-5NsSEDv8zY70ScRnOTn7bK7eanl2MvFrOrS/R6x+dBt5g1ghnj9Zv90kO8GwT8gxcu2ANyFprnFYB85IogIJOQ==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.8.0.tgz",
+      "integrity": "sha512-RIdOzyoavK+hA18OGGWDqUTsCLhtA7IcZ/6NCs4fFJaHBDab+pDDmDIByWFRQJq2Cd7r1OoQxBGKOaztq+hjIQ==",
       "dev": true
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diff --git a/package.json b/package.json
index b2d3542..99022d1 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@stryker-mutator/javascript-mutator": "3.1.0",
     "@stryker-mutator/mocha-framework": "3.1.0",
     "@stryker-mutator/mocha-runner": "3.1.0",
-    "coveralls": "3.0.11",
+    "coveralls": "3.0.13",
     "mocha": "7.1.1",
     "nyc": "15.0.1"
   }