diff --git a/pom.xml b/pom.xml
index 2445675..a068ae4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -73,7 +73,7 @@
         <dependency>
             <groupId>net.sourceforge.plantuml</groupId>
             <artifactId>plantuml</artifactId>
-            <version>RELEASE</version>
+            <version>1.2023.9</version>
         </dependency>
         <dependency>
             <groupId>org.jmonkeyengine</groupId>