uml/associations.md

@@ -29,6 +29,6 @@ Composition implies a relationship where the child cannot exist independent of t
 
 ### Example
 
-![Composition Association Class Diagram](https://git.informatik.uni-kiel.de/ag-se/teaching-public/-/wikis/uml-sources/img/composition.png)
+![Composition Association Class Diagram](https://cau-git.rz.uni-kiel.de/ifi-ag-se/public/teaching/-/wikis/uml-sources/img/composition.png)
 
 Person (parent) and Head, Leg, and Heart (children). The children don't exist separate to a Person.