diff --git a/docker-compose.yml b/docker-compose.yml
index 1203ec0b..23a9db93 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4723,7 +4723,7 @@ services:
       - plant-it-valkey-data:/data/valkey
   plantuml-server:
     container_name: plantuml-server
-    image: plantuml/plantuml-server:jetty@sha256:d672e1faf68d9f455d162502bf69edde5d8b0fbe25cf2d01ded9611156dab3ef
+    image: plantuml/plantuml-server:jetty@sha256:ac656ab4215fd80554c59330fd365a3b29041e317f232563c7fc807680ec4ef0
     labels:
       homepage.group: Personal Tools
       homepage.name: PlantUML