How to update android Support Library?

my android support library is not the recent library version.

target=android-26
cordova.gradle.include.1=cordova-plugin-code-push/onispiano-build-extras.gradle
cordova.system.library.1=com.google.firebase:firebase-core:+
cordova.system.library.2=com.google.firebase:firebase-messaging:+
cordova.gradle.include.2=cordova-plugin-fcm/onispiano-FCMPlugin.gradle
cordova.gradle.include.3=cordova-plugin-ghyeok-kakaotalk/onispiano-kakao.gradle
cordova.system.library.3=com.android.support:support-v4:+
cordova.system.library.4=com.android.support:support-v4:+
android.library.reference.1=CordovaLib

i wonder how to update android Support library?
i can see many people doing on Android studio.
but i am using Visual studio code .

please tell me how to do on visual studio code or terminal .

Thanks.

hi , you can update android by sdk platform tools , you don’t need andoid studio https://developer.android.com/studio/releases/platform-tools.html