diff --git a/package.json b/package.json
index c58d5bd..a743e6c 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "@types/chai-as-promised": "0.0.30",
     "@types/mocha": "2.2.40",
     "@types/node": "6.0.59",
-    "@types/sinon": "^1.16.32",
+    "@types/sinon": "^2.1.0",
     "@types/sinon-chai": "^2.7.27",
     "@types/supertest": "^2.0.0",
     "chai": "^3.5.0",