diff --git a/package.json b/package.json
index b78a663b6c..9450751194 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "react-addons-test-utils": "15.4",
     "react-dom": "15.4",
     "rimraf": "^2.5.4",
-    "sinon": "^2.1.0",
+    "sinon": "^2.2.0",
     "sinon-chai": "^2.9.0",
     "style-loader": "^0.16.1",
     "traverse": "^0.6.6",