diff --git a/package.json b/package.json
index 29f4685..72fb99f 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
   },
   "dependencies": {
     "duplexify": "^4.1.3",
-    "fastify-plugin": "^5.1.0",
+    "fastify-plugin": "^6.0.0",
     "ws": "^8.16.0"
   },
   "publishConfig": {