diff --git a/package.json b/package.json
index a73acec5e5..d3ddcdae99 100644
--- a/package.json
+++ b/package.json
@@ -132,7 +132,7 @@
     "through2": "^2.0.2",
     "tslint": "^5.0.0",
     "tslint-config-typings": "^0.3.1",
-    "typescript": "^2.1.5",
+    "typescript": "^2.3.1",
     "webpack": "^2.3.2",
     "webpack-dev-middleware": "^1.10.1",
     "webpack-hot-middleware": "^2.17.1"