diff --git a/package.json b/package.json
index ee52913802..5dfe45985a 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "husky": "^0.14.1",
     "lint-staged": "^7.1.0",
     "lolex": "^2.5.0",
-    "nyc": "^11.7.3",
+    "nyc": "^12.0.1",
     "prettier": "^1.12.1",
     "proxyquire": "^2.0.1",
     "superagent": "^3.8.3",