Outdated Gradle version?

[wsgac]

I found that the 2.12 version of gradle encoded in the gradle-wrapper.properties file fails on my system (Ubuntu 16.04). Running ./gradlew idea resulted in

FAILURE: Build failed with an exception.                     
                                                                         
* What went wrong:                                                                                                                                                                                             
Could not determine java version from '10.0.1'.                                                                                                                                                                
                                                                                                                                                                                                               
* Try:                                                                                                                                                                                                         
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

When I manually updated the version to 4.9 everything went fine. Shall I create a PR?