diff --git a/docker/Dockerfile b/docker/Dockerfile
index b7537437b..f36236268 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,6 +1,6 @@
 FROM mcr.microsoft.com/dotnet/aspnet:10.0-noble-amd64 AS dotnet-runtime
 
-FROM node:22-noble AS web-build
+FROM node:22-bookworm-slim AS web-build
 WORKDIR /source
 COPY web/package*.json ./web/
 WORKDIR /source/web