From f8ea4f5ae3d7b3ef74ed01b7e4295c4090ddce6e Mon Sep 17 00:00:00 2001
From: Alexander Brandes <brandes.alexander@web.de>
Date: Fri, 1 Dec 2023 23:35:13 +0100
Subject: [PATCH] Build with Java 21 and jammy

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 308450f..ab48279 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17-jdk-focal
+FROM eclipse-temurin:21-jdk-jammy
 
 ARG MAVEN_VERSION=3.9.6
 # https://archive.apache.org/dist/maven/maven-3/3.9.6/binaries/apache-maven-3.9.6-bin.tar.gz.sha512