diff --git a/package.json b/package.json
index 659c5dc..5f544fc 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "babel-plugin-transform-es2015-destructuring": "^6.9.0",
     "babel-plugin-transform-es2015-parameters": "^6.11.3",
     "babel-plugin-transform-strict-mode": "^6.11.3",
-    "cross-env": "^3.1.0",
+    "cross-env": "^5.0.5",
     "hapi": "^16.0.0",
     "tap": "^10.0.0"
   },