Bump up versions for solution branch

[lilli-nishikawa]

I tried to build this project on the solution branch and got the below error:

Execution failed for task ':app:kaptDebugKotlin'.
> A failure occurred while executing org.jetbrains.kotlin.gradle.internal.KaptWithoutKotlincTask$KaptExecutionWorkAction
> java.lang.reflect.InvocationTargetException (no error message)

To solve it, I copied the main's build.gradle(both Project and Module), and pasted them into the solution branch.

Can I send the PR for addressing this issue?