diff --git a/package.json b/package.json
index 18793ef..38c7d15 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "eslint-plugin-import": "^2.12.0",
     "is-callable": "^1.1.3",
     "mocha": "^5.2.0",
-    "sinon": "^6.0.0",
+    "sinon": "^7.2.4",
     "typechecker": "^4.4.0"
   },
   "scripts": {