diff --git a/package.json b/package.json
index b161203..9f6a794 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "react-addons-css-transition-group": "0.14.0",
     "react-catalyst": "0.3.0",
     "react-dom": "0.14.0",
-    "react-mixin": "3.0.0",
+    "react-mixin": "5.0.0",
     "react-router": "1.0.0-rc3",
     "redux-devtools": "^2.1.5",
     "vinyl-buffer": "1.0.0",