diff --git a/Dockerfile b/Dockerfile
index 51bbcb1c1..1fabdd534 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM docker.io/eclipse-temurin:21.0.1_12-jre
 LABEL NAME = "WebGoat: A deliberately insecure Web Application"
-MAINTAINER "WebGoat team"
+LABEL maintainer = "WebGoat team"
 
 RUN \
   useradd -ms /bin/bash webgoat && \
diff --git a/Dockerfile_desktop b/Dockerfile_desktop
index e6dbd15cb..6ce673024 100644
--- a/Dockerfile_desktop
+++ b/Dockerfile_desktop
@@ -1,6 +1,6 @@
 FROM lscr.io/linuxserver/webtop:ubuntu-xfce
 LABEL NAME = "WebGoat: A deliberately insecure Web Application"
-MAINTAINER "WebGoat team"
+LABEL maintainer = "WebGoat team"
 
 WORKDIR /config