Is there any pb between Kotlin 1.2.20 and Spring boot 1.5.9?

I have a Spring boot project with kotlin 1.2.10 and every time I try to switch the Kotlin version to 1.2.20 in my pom.xml my Junit related to the data contained in data.sql are falling. The other tests are still ok. So I guess the data.sql isn’t loaded properly.

Is there anything I can do to prevent the change of version to break my tests?

For now I switched back to 1.2.10.

I am gonna try to give an example outside of my project"