diff --git a/Dockerfile b/Dockerfile
index 5a0b349..0f23de6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18.12.1-slim
+FROM node:18.14.0-slim
 ENV APP_ROOT /app/
 
 # wasi-sdk
diff --git a/package.json b/package.json
index 76a60a6..43e1d9d 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@kobakazu0429/eslint-config-typescript": "3.1.4",
     "@types/cors": "2.8.13",
     "@types/express": "4.17.17",
-    "@types/node": "18.11.19",
+    "@types/node": "18.13.0",
     "@types/ws": "8.5.4",
     "eslint": "8.26.0",
     "ts-node": "10.9.1",
diff --git a/yarn.lock b/yarn.lock
index c3a1c88..47fe0f4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -181,10 +181,10 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-16.9.6.tgz#040a64d7faf9e5d9e940357125f0963012e66f04"
   integrity sha512-YHUZhBOMTM3mjFkXVcK+WwAcYmyhe1wL4lfqNtzI0b3qAy7yuSetnM7QJazgE5PFmgVTNGiLOgRFfJMqW7XpSQ==
 
-"@types/node@18.11.19":
-  version "18.11.19"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.11.19.tgz#35e26df9ec441ab99d73e99e9aca82935eea216d"
-  integrity sha512-YUgMWAQBWLObABqrvx8qKO1enAvBUdjZOAWQ5grBAkp5LQv45jBvYKZ3oFS9iKRCQyFjqw6iuEa1vmFqtxYLZw==
+"@types/node@18.13.0":
+  version "18.13.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.13.0.tgz#0400d1e6ce87e9d3032c19eb6c58205b0d3f7850"
+  integrity sha512-gC3TazRzGoOnoKAhUx+Q0t8S9Tzs74z7m0ipwGpSqQrleP14hKxP4/JUeEQcD3W1/aIpnWl8pHowI7WokuZpXg==
 
 "@types/qs@*":
   version "6.9.7"