diff --git a/package.json b/package.json
index 2875021..5a2631f 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@types/mocha": "^2.2.43",
     "chai": "^4.1.2",
     "coveralls": "^3.0.0",
-    "cross-env": "^5.0.5",
+    "cross-env": "^5.1.2",
     "nomatic-data": "^4.0.1",
     "mocha": "^4.0.0",
     "nyc": "^11.2.1",