diff --git a/package.json b/package.json
index 1462bfa34e..daf8b7102e 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "cross-env": "^2.0.0",
     "kcheck": "^2.0.1",
     "lodash": "^4.6.1",
-    "nyc": "^7.0.0",
+    "nyc": "^8.0.0",
     "unicode-9.0.0": "~0.7.0"
   },
   "bin": {