diff --git a/package.json b/package.json
index 968f935..b7174ea 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "gulp-eslint": "^5.0.0",
     "istanbul": "1.0.0-alpha.2",
     "mocha": "^5.0.0",
-    "sinon": "^6.0.0",
+    "sinon": "^7.2.7",
     "sinon-test": "^2.1.0"
   },
   "dependencies": {