diff --git a/package.json b/package.json
index f399dcdc88a502728698c55e4c470f150eaf573f..ecc2b1c99ed615b6db2f567b91bc965c782348b1 100644
--- a/package.json
+++ b/package.json
@@ -148,7 +148,7 @@
     "tslint": "4.5.1",
     "tslint-jsdoc-rules": "^0.1.2",
     "tuling123-client": "0.0.1",
-    "typescript": "2.2.1",
+    "typescript": "2.2.2",
     "yarn": "0.21.3"
   },
   "files_comment__whitelist_npm_publish": "http://stackoverflow.com/a/8617868/1123955",