diff --git a/packages/testing/package.json b/packages/testing/package.json
index 2d403561..d7febd2c 100644
--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -50,7 +50,7 @@
     "@types/node": "^24.8.1",
     "@vitest/coverage-v8": "^3.0.0",
     "reflect-metadata": "^0.1.12 || ^0.2.0",
-    "sinon": "^21.0.0",
+    "sinon": "^21.0.1",
     "typescript": "^5.9.3",
     "vite": "^7.0.0",
     "vitest": "^3.0.0"