diff --git a/web/Dockerfile b/web/Dockerfile
index f0a8b43..a476bc8 100644
--- a/web/Dockerfile
+++ b/web/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-alpine AS base
+FROM node:18-alpine3.18 as base
 
 # 1. Install dependencies only when needed
 FROM base AS deps