Mixed versions warning when using android support renderscript api

I'm using support renderscript and android support library 25.1.0, I'm getting this warning in my module build.gradle :

All com.android.support libraries must use the exact same version specification (mixing versions can lead to runtime crashes). Found versions 25.1.0, 25.0.2. Examples include com.android.support:animated-vector-drawable:25.1.0 and com.android.support:renderscript:25.0.2

Here is my code to get the renderscript support library :

android{
    compileSdkVersion 25
    buildToolsVersion "25.0.2"

    defaultConfig {
       ...
       targetSdkVersion 25
       versionCode Integer.valueOf(versionId)
       versionName version
       renderscriptTargetApi 20
       renderscriptSupportModeEnabled true
       multiDexEnabled true
       minSdkVersion minSdk
 }
}

It seems that the support renderscript version is linked with the build-tools one... How can I fix this without using a lower android support library version ?