diff --git a/package.json b/package.json
index 54eb3b5d..879baed9 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "lint": "^1.1.2",
     "minimatch": "^3.0.4",
     "msgpack5": "^3.3.0",
-    "node-sass": "^3.3.3",
+    "node-sass": "^4.5.3",
     "prop-types": "^15.5.10",
     "react": "^15.5.4",
     "react-addons-css-transition-group": "^15.5.2",