diff --git a/docker-compose.yml b/docker-compose.yml
index 0d38727b..61aa4996 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4623,7 +4623,7 @@ services:
       - plant-it-valkey-data:/data/valkey
   plantuml-server:
     container_name: plantuml-server
-    image: plantuml/plantuml-server:jetty@sha256:6ab7824dbc4882156ba9b6d4f8ca42d697a79634c073d4d28eb768158f6ef5a7
+    image: plantuml/plantuml-server:jetty@sha256:5b9968b8723e03ef585396b257127337ca5f91e58ccbffc88f085bd649a717dc
     labels:
       homepage.group: Personal Tools
       homepage.name: PlantUML