diff --git a/package.json b/package.json
index a011a06..2d2dadf 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   "devDependencies": {
     "babel-cli": "^6.4.5",
     "babel-preset-gasbuddy": "^2.0.0",
-    "cross-env": "^3.1.4",
+    "cross-env": "^5.1.1",
     "eslint": "^3.1.0",
     "eslint-config-gasbuddy": "^1",
     "tap": "^10.0.0"