diff --git a/package.json b/package.json
index 1590687..b754cef 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "babel-plugin-transform-exponentiation-operator": "^6.24.1",
     "babel-plugin-transform-flow-strip-types": "^6.18.0",
     "babel-plugin-transform-object-rest-spread": "^6.16.0",
-    "coveralls": "^2.11.14",
+    "coveralls": "^3.0.6",
     "mocha": "^3.1.2",
     "nyc": "^11.2.1"
   }