diff --git a/docker/Dockerfile b/docker/Dockerfile
index 39027d35..b2ca9b7a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:11.0.1-jre-slim-stretch
+FROM openjdk:21
 
 ARG webgoat_version=v8.0.0-SNAPSHOT
 ENV webgoat_version_env=${webgoat_version}