diff --git a/package.json b/package.json
index 5d1f9190975c0ea2c4d20c2f4f65d94df55f8f6d..05d23c134e7c8fc1514b844717f64e7d63b59a5d 100644
--- a/package.json
+++ b/package.json
@@ -144,7 +144,7 @@
     "tcp-port-used": "0.1.2",
     "textarea-caret": "3.0.2",
     "ts-node": "3.0.1",
-    "typescript": "2.2.1",
+    "typescript": "2.2.2",
     "uuid": "3.0.1",
     "vhost": "3.0.2",
     "websocket": "1.0.24",