diff --git a/package.json b/package.json
index f31e516..ecacd06 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "gulp-git": "^1.6.0",
     "mkdirp": "^0.5.1",
     "string": "^3.3.1",
-    "yeoman-generator": "^1.0.0",
+    "yeoman-generator": "^4.5.0",
     "yosay": "^1.0.5"
   },
   "devDependencies": {