"Inconsistencies in the existing project dependencies found" error when using Navigation from Android Jetpack - android-studio

Question

This problem started right after I updated my gradle version and gradle plugin, then I just updated android studio to Artic Fox 2020.3.1 and now I have gradle version 7.0.2 and gradle plugin 7.0.0.
I'm fairly new using android jetpack, I've been trying to use navgraphs so when I open navigation/my_navgraph.xml Android Studio tells me to add navigation dependencies but It has this "Inconsistencies in the existing project dependencies found" message that unables me to compile properly:
Message after opening my_navgraph.xml
This is my app level build.gradle:
plugins {
id 'com.android.application'
id 'kotlin-android'
}
android {
compileSdk 30
defaultConfig {
applicationId "com.example.app.prueba"
minSdk 21
targetSdk 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
}
dependencies {
implementation 'androidx.core:core-ktx:1.6.0'
implementation 'androidx.appcompat:appcompat:1.3.1'
implementation 'com.google.android.material:material:1.4.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}
And this is the project level build.graddle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:7.0.0"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.20"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Any ideas?, I think just messed up my gradle configuration or something, I will appreciate your help