diff --git a/package.json b/package.json
index 10658d3f..02a042f2 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "husky": "^0.14.3",
     "lint-staged": "^7.0.0",
     "prettier": "^1.8.2",
-    "sinon": "^4.1.3"
+    "sinon": "^5.0.0"
   },
   "lint-staged": {
     "*.js": ["eslint --fix"],