diff --git a/package.json b/package.json
index 6753848..7c32f40 100644
--- a/package.json
+++ b/package.json
@@ -8,12 +8,14 @@
         "build": "rimraf dist && tsc"
     },
     "devDependencies": {
+        "@types/json-stable-stringify": "^1.0.34",
         "@types/node": "^18.0.0",
         "prettier": "^2.7.1",
         "typescript": "^4.7.4"
     },
     "dependencies": {
         "@hyperswarm/dht": "^6.0.1",
+        "json-stable-stringify": "^1.0.1",
         "libskynet": "^0.0.61",
         "msgpackr": "^1.6.1"
     }