diff --git a/package.json b/package.json
index 5f2314e..4f8aa91 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "@sinonjs/fake-timers": "^15.0.0",
     "@types/node": "^26.0.1",
     "c8": "^11.0.0",
-    "cookie": "^1.0.1",
+    "cookie": "^2.0.0",
     "eslint": "^9.17.0",
     "fastify": "^5.0.0",
     "neostandard": "^0.13.0",