diff --git a/package.json b/package.json
index 876d3c6..1742cd8 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   "devDependencies": {
     "mocha": "3.5.3",
     "chai": "4.1.2",
-    "typescript": "2.7.1",
+    "typescript": "2.7.2",
     "ts-node": "3.3.0",
     "babel-cli": "6.26.0",
     "babel-polyfill": "6.26.0",