diff --git a/package.json b/package.json
index dec6d0f..6f19e4a 100644
--- a/package.json
+++ b/package.json
@@ -39,14 +39,14 @@
     "fstream-ignore": "1.0.5",
     "opener": "1.4.2",
     "progress": "1.1.8",
-    "prompt": "1.0.0",
-    "request": "2.75.0",
+    "prompt": "1.2.0",
+    "request": "2.80.0",
     "semver": "5.3.0",
     "split": "1.0.0",
     "text-table": "0.2.0",
     "through": "2.3.8",
     "underscore": "1.8.3",
-    "update-notifier": "1.0.2",
+    "update-notifier": "2.3.0",
     "uuid": "^3.0.0",
     "zip-stream": "1.1.0"
   },