diff --git a/package.json b/package.json
index ceb6737..926bbab 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "regenerator-runtime": "^0.14.1",
-    "sinon": "^9.0.2",
+    "sinon": "^22.0.0",
     "typescript": "^5.9.3",
     "husky": "^9.1.7",
     "lint-staged": "^16.4.0"