diff --git a/packages/babel-register/package.json b/packages/babel-register/package.json
index e03579022175..d744e1d906e8 100644
--- a/packages/babel-register/package.json
+++ b/packages/babel-register/package.json
@@ -15,7 +15,7 @@
     "home-or-tmp": "^3.0.0",
     "lodash": "^4.17.5",
     "mkdirp": "^0.5.1",
-    "pirates": "^3.0.1",
+    "pirates": "^4.0.0",
     "source-map-support": "^0.4.2"
   },
   "peerDependencies": {