diff --git a/install/package.json b/install/package.json
index 3112e48ea0..99a2615b47 100644
--- a/install/package.json
+++ b/install/package.json
@@ -125,7 +125,7 @@
         "jsdom": "11.11.0",
         "mocha": "4.1.0",
         "mocha-lcov-reporter": "1.3.0",
-        "nyc": "11.9.0",
+        "nyc": "12.0.2",
         "smtp-server": "3.4.6"
     },
     "bugs": {