diff --git a/backend/package.json b/backend/package.json
index af1c882..fcaade6 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -5,7 +5,7 @@
     "dev": "tsx watch src/index.ts"
   },
   "dependencies": {
-    "@hono/node-server": "^1.13.7",
+    "@hono/node-server": "^1.19.13",
     "@hono/node-ws": "^1.0.5",
     "hono": "^4.6.15"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ed421f8..daa6117 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,11 +15,11 @@ importers:
   backend:
     dependencies:
       '@hono/node-server':
-        specifier: ^1.13.7
-        version: 1.13.7(hono@4.6.15)
+        specifier: ^1.19.13
+        version: 1.19.13(hono@4.6.15)
       '@hono/node-ws':
         specifier: ^1.0.5
-        version: 1.0.5(@hono/node-server@1.13.7(hono@4.6.15))
+        version: 1.0.5(@hono/node-server@1.19.13(hono@4.6.15))
       hono:
         specifier: ^4.6.15
         version: 4.6.15
@@ -543,8 +543,8 @@ packages:
     resolution: {integrity: sha512-zSkKow6H5Kdm0ZUQUB2kV5JIXqoG0+uH5YADhaEHswm664N9Db8dXSi0nMJpacpMf+MyyglF1vnZohpEg5yUtg==}
     engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
 
-  '@hono/node-server@1.13.7':
-    resolution: {integrity: sha512-kTfUMsoloVKtRA2fLiGSd9qBddmru9KadNyhJCwgKBxTiNkaAJEwkVN9KV/rS4HtmmNRtUh6P+YpmjRMl0d9vQ==}
+  '@hono/node-server@1.19.13':
+    resolution: {integrity: sha512-TsQLe4i2gvoTtrHje625ngThGBySOgSK3Xo2XRYOdqGN1teR8+I7vchQC46uLJi8OF62YTYA3AhSpumtkhsaKQ==}
     engines: {node: '>=18.14.1'}
     peerDependencies:
       hono: ^4
@@ -1687,13 +1687,13 @@ snapshots:
     dependencies:
       levn: 0.4.1
 
-  '@hono/node-server@1.13.7(hono@4.6.15)':
+  '@hono/node-server@1.19.13(hono@4.6.15)':
     dependencies:
       hono: 4.6.15
 
-  '@hono/node-ws@1.0.5(@hono/node-server@1.13.7(hono@4.6.15))':
+  '@hono/node-ws@1.0.5(@hono/node-server@1.19.13(hono@4.6.15))':
     dependencies:
-      '@hono/node-server': 1.13.7(hono@4.6.15)
+      '@hono/node-server': 1.19.13(hono@4.6.15)
       ws: 8.18.0
     transitivePeerDependencies:
       - bufferutil