diff --git a/package.json b/package.json
index 426f59a..ff76350 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "babel-preset-joyent-portal": "^6.0.3",
     "bundlesize": "^0.17.0",
     "bup": "^4.1.6",
-    "cross-env": "^5.1.3",
+    "cross-env": "^6.0.2",
     "eslint": "^4.16.0",
     "eslint-config-joyent-portal": "3.3.1",
     "eslint-config-prettier": "^2.9.0",