diff --git a/package.json b/package.json
index ab2f183..c8485ed 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,6 @@
   "devDependencies": {
     "codelyzer": "0.0.28",
     "tslint": "^3.15.1",
-    "typescript": "2.0.8"
+    "typescript": "2.1.4"
   }
 }