diff --git a/package.json b/package.json
index da699de..57b255a 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "codeclimate-test-reporter": "^0.4.1",
     "coveralls": "^2.13.1",
     "esdoc": "^0.5.2",
-    "nyc": "^10.3.2"
+    "nyc": "^11.0.0"
   },
   "homepage": "https://aureooms.github.io/js-integer",
   "keywords": [