diff --git a/package-lock.json b/package-lock.json
index 548d8b9..b97b57b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1369,6 +1369,12 @@
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@@ -5979,6 +5990,12 @@
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diff --git a/package.json b/package.json
index bb37b16..0bf8477 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
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     "gh-pages": "^2.1.1",
     "jsdoc": "^3.6.3",
-    "nyc": "^14.1.1",
+    "nyc": "^15.0.0",
     "sinon": "^8.0.0",
     "testem": "^3.0.0",
     "webpack": "^4.41.0",