Failed to resolve: org.jetbrains.kotlin:kotlin-stdlib

help me please. I had some issue with my project.
I got error like this

ERROR: Failed to resolve: org.jetbrains.kotlin:kotlin-stdlib:1.4-M1-eap-93
ERROR: Failed to resolve: org.jetbrains.kotlin:kotlin-stdlib-common:1.4-M1-eap-93

in my dependencies gradle module, I write this code

implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

this is my buildscript

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.3.70'

    repositories {
        maven {
            url "http://dl.bintray.com/kotlin/kotlin-eap"
        }
        maven { url 'https://maven.fabric.io/public' }
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.0'
        classpath 'io.fabric.tools:gradle:1.31.2'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }


}

apply from: 'dependecies.gradle'

allprojects {
    repositories {
        maven {
            url "http://dl.bintray.com/kotlin/kotlin-eap"
        }
        maven { url 'https://maven.fabric.io/public' }
        google()
        jcenter()
        mavenCentral()
        maven { url "https://jitpack.io" }
        maven {
            url "http://dl.bintray.com/glomadrian/maven"
        }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

I using kotlin version 1.3.70 and IDE android studio version 3.5.1