Problem with gradle ...

[Jeanette Winzenburg]

.. fails (gradle run from cygwin console) with:

* Where:
Build file  
'C:\Daten\data-for-work\eclipse\gitrep-openjdk\jfx-fork\build.gradle'  
line: 250

* What went wrong:
A problem occurred evaluating root project 'jfx-fork'.
> FAIL: Gradle version too old: 4.10.2; must be at least 5.3

which is rather clear in itself, but ... how to update? It seems to  
too nothing, not even list the tasks

CU, Jeanette