From ef4610ba7cf621c319d6305e7424f51dc6ba3ba5 Mon Sep 17 00:00:00 2001
From: Sascha Wunderlich <sascha.wunderlich@deepl.com>
Date: Wed, 31 Jan 2024 17:58:12 +0100
Subject: [PATCH] Update Dockerfile to JDK21

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

diff --git a/Dockerfile b/Dockerfile
index 8f6d3838..540c5215 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:16-buster
+FROM openjdk:21-bookworm
 
 # install build tools
 RUN apt-get update \