diff --git a/package.json b/package.json
index b89d7c1..1dc3a9a 100644
--- a/package.json
+++ b/package.json
@@ -123,7 +123,7 @@
     "ws": "^8.19.0"
   },
   "peerDependencies": {
-    "hono": "^4"
+    "hono": "^4 || ^5.0.0-0"
   },
   "packageManager": "pnpm@11.9.0"
 }