diff --git a/Dockerfile.ui b/Dockerfile.ui
index 2ca6d33..7ffdbc6 100644
--- a/Dockerfile.ui
+++ b/Dockerfile.ui
@@ -1,4 +1,4 @@
-FROM node:18-alpine3.17 as vuebuilder
+FROM node:21-alpine3.17 as vuebuilder
 COPY ./ui/frontend /frontend
 WORKDIR /frontend