diff --git a/package.json b/package.json
index 9b88bd7..5a8ca15 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   "dependencies": {
     "underscore.string": "^3.0.3",
     "yeoman-environment": "^1.6.1",
-    "yeoman-generator": "^0.22.1"
+    "yeoman-generator": "^4.0.2"
   },
   "devDependencies": {
     "ava": "^0.15.2",