diff --git a/package.json b/package.json
index 382c7fd..93be913 100644
--- a/package.json
+++ b/package.json
@@ -13,8 +13,8 @@
     "test": "mocha --harmony"
   },
   "devDependencies": {
+    "@types/express": "4.0.37",
     "@types/debug": "0.0.30",
-    "@types/express": "4.0.36",
     "@types/html-entities": "1.2.15",
     "@types/mocha": "2.2.41",
     "@types/request": "2.0.3",