diff --git a/package.json b/package.json
index 80e34ce..a25ebc2 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "firebase-cli": "^1.2.0",
     "firebase-tools": "^2.0.0",
     "ts-loader": "^0.5.6",
-    "typescript": "^1.6.2",
+    "typescript": "1.6.2",
     "webpack": "^1.12.2",
     "webpack-dev-server": "^1.12.0",
     "webpack-livereload-plugin": "^0.4.0"