I have created a new project. When I add flutter_nfc_kit: then it gives the error:

Your project requires a newer version of the Kotlin Gradle plugin.  

But when I open the android level build.gradle file, it does not have the kotlin version. When I try to add kotlin latest version manually then issue does not resolve. My build.gradle after adding kotlin version is :

    buildscript {
    ext.kotlin_version = '2.0.0' 
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.0.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.0"
        classpath 'com.google.gms:google-services:4.3.10'
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

tasks.register("clean", Delete) {
    delete rootProject.buildDir
}

Please advice on this issue. It only appears in new projects and it always taking kotlin version 1.7.1 by default.