diff --git a/webclient/Dockerfile b/webclient/Dockerfile
index f667514eb..1166b16eb 100644
--- a/webclient/Dockerfile
+++ b/webclient/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20 as build-stage
+FROM node:21 as build-stage
 WORKDIR /app
 RUN apt-get update &&  \
     apt-get install rsync -y --no-install-recommends