diff --git a/Dockerfile b/Dockerfile
index fbc2bf6..fc089e8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Dockerfile
-FROM node:16-alpine
+FROM node:18-alpine
 
 # create destination directory
 RUN mkdir -p /usr/src/nuxt-app