diff --git a/package-lock.json b/package-lock.json
index da7cf33b..605f28be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,17 +13,64 @@
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@@ -185,12 +252,99 @@
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@@ -673,6 +845,12 @@
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+      "integrity": "sha512-H/V41UNZQPkUMIT5h5hiwg4QKIY1RPvoBV4XcjUbRM8Bk2oKqqyZ0DIEbTFZB0XjbtSPG8SAa/0DxCQmiRgzKg==",
       "dev": true,
       "requires": {
         "camelcase": "^5.0.0",
diff --git a/package.json b/package.json
index 7d26c501..b554e6c3 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "coveralls": "^3.0.3",
     "cz-conventional-changelog": "^3.0.2",
     "mocha": "^6.1.4",
-    "nyc": "^14.0.0",
+    "nyc": "^15.0.0",
     "source-map-support": "^0.5.12",
     "ts-node": "^8.1.0",
     "tslint": "^5.16.0",