diff --git a/package.json b/package.json
index ecccac8f..edc6ebb7 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "tslint": "^4.4.2",
     "tslint-eslint-rules": "^3.2.3",
     "tslint-microsoft-contrib": "^4.0.0",
-    "typescript": "^2.2.0",
+    "typescript": "^2.3.4",
     "typings": "^2.1.0"
   },
   "consumedServices": {