diff --git a/hono/package.json b/hono/package.json
index 39ea2339..246ea5d0 100644
--- a/hono/package.json
+++ b/hono/package.json
@@ -2,7 +2,7 @@
   "main": "index.js",
   "dependencies": {
     "graphql": "16.8.1",
-    "hono": "2.7.8",
+    "hono": "4.5.5",
     "@honojs/graphql-server": "0.1.2"
   },
   "type": "module"