diff --git a/package.json b/package.json
index 40862b1..b429763 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@types/sinon-chai": "^3.2.3",
     "chai": "^4.2.0",
     "mocha": "^6.2.2",
-    "sinon": "^7.5.0",
+    "sinon": "^8.0.2",
     "sinon-chai": "^3.3.0"
   },
   "devDependencies": {