diff --git a/package.json b/package.json
index e2560d59e80caf..9d98a57e29668a 100644
--- a/package.json
+++ b/package.json
@@ -180,7 +180,7 @@
     "mime": "^1.3.4",
     "mime-types": "2.1.11",
     "minimist": "^1.2.0",
-    "mkdirp": "^0.5.1",
+    "mkdirp": "^1.0.0",
     "node-fetch": "^1.3.3",
     "npmlog": "^2.0.4",
     "opn": "^3.0.2",
@@ -212,7 +212,7 @@
     "xmldoc": "^0.4.0",
     "yargs": "^6.4.0",
     "yeoman-environment": "1.5.3",
-    "yeoman-generator": "0.21.2"
+    "yeoman-generator": "2.0.0"
   },
   "devDependencies": {
     "JSONStream": "1.2.1",