Failed to resolve build tools Android

Build Environment Mobile
,
1

I’m trying to use CircleCi with my Android project i’ve added the
circle.yml file but every time the build fails with the following error

A problem occurred configuring project ‘:app’.
failed to find Build Tools revision 23.0.1

the following is my circle.yml file

#
# Build configuration for Circle CI
#

general:
    artifacts:
        - /home/ubuntu/ES-NRP-Android-V3/app/build/outputs/apk/

machine:
    environment:
        ANDROID_HOME: /usr/local/android-sdk-linux

dependencies:
pre:
    - echo y | android update sdk --no-ui --all --filter "tools"
    - echo y | android update sdk --no-ui --all --filter "build-tools-23.0.1"
    override:
        - echo y | android update sdk --no-ui --all --filter tools,platform-tools,build-tools-23.0.1,android-23,extra-google-m2repository,extra-google-google_play_services,extra-android-support
        - ANDROID_HOME=/usr/local/android-sdk-linux ./gradlew dependencies

test:
    override:
        - (./gradlew assemble):
timeout: 360

PS i’m targeting 23 with android build version 23.0.2 why does it ask for 23.0.1 instead