diff --git a/plc4j/tools/ui/pom.xml b/plc4j/tools/ui/pom.xml
index 20e32d433d4..1ad8e3ad5fe 100644
--- a/plc4j/tools/ui/pom.xml
+++ b/plc4j/tools/ui/pom.xml
@@ -33,7 +33,7 @@
   <description>Utility used to execute PLC4X API calls in a GUI.</description>
 
   <properties>
-    <javafx.version>20.0.2</javafx.version>
+    <javafx.version>21</javafx.version>
   </properties>
 
   <build>