diff --git a/package.json b/package.json
index a56e722..874bd46 100644
--- a/package.json
+++ b/package.json
@@ -25,11 +25,11 @@
     "json5": "^0.4.0",
     "moniker": "^0.1.2",
     "request": "^2.58.0",
-    "socket.io": "^1.1.0",
+    "socket.io": "^2.0.0",
     "split": "^1.0.0",
     "strip-ansi": "^3.0.0",
     "through2-map": "^2.0.0",
-    "update-notifier": "^0.5.0",
+    "update-notifier": "^2.3.0",
     "yargs": "^3.14.0"
   },
   "devDependencies": {