diff --git a/docker-examples/local-build/backend/Dockerfile b/docker-examples/local-build/backend/Dockerfile
index 5711c9312..70ed1ece2 100644
--- a/docker-examples/local-build/backend/Dockerfile
+++ b/docker-examples/local-build/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:22-jdk-alpine
+FROM eclipse-temurin:25-jdk-alpine
 
 ARG release
 ARG machine_domain
diff --git a/docker-examples/local-build/localdockerbuild.sh b/docker-examples/local-build/localdockerbuild.sh
index c40e8899d..55f9fa42e 100644
--- a/docker-examples/local-build/localdockerbuild.sh
+++ b/docker-examples/local-build/localdockerbuild.sh
@@ -2,7 +2,7 @@
 
 cd ../../frontend
 rm -rf ./dist
-npm install
+npm ci
 ng build --configuration=docker
 cd ./dist
 zip -r frontend.zip ./frontend
diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index 3d4e65352..9eb487fe5 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:22-jdk-alpine
+FROM eclipse-temurin:25-jdk-alpine
 
 ARG release
 ARG machine_domain