Gradle Build Fails After Upgrading to Latest Gradle and AGP: Could Not Find kotlin-stdlib-jdk11:2.2.0

After upgrading my Flutter project's Gradle and Android Gradle Plugin (AGP) to the latest versions, the build.gradle.kts file for my app module was updated to the following:

plugins {
    id("com.android.application")
    id("kotlin-android")
    id("dev.flutter.flutter-gradle-plugin")
}

android {
    namespace = "xx.xxxxx.xx"
    compileSdk = 36
    ndkVersion = "29.0.13846066"

    compileOptions {
        isCoreLibraryDesugaringEnabled = true
        sourceCompatibility = JavaVersion.VERSION_11
        targetCompatibility = JavaVersion.VERSION_11
    }

    kotlin {
        compilerOptions {
            jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_11)
        }
    }

    defaultConfig {
        applicationId = "xx.xxxxx.xx"
        minSdk = 30
        targetSdk = 34
        versionCode = flutter.versionCode
        versionName = flutter.versionName
    }

    buildTypes {
        release {
            signingConfig = signingConfigs.getByName("debug")
        }
    }
    buildToolsVersion = "36.0.0"
}

dependencies {
    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk11:2.0.20")
    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.4")
    implementation("androidx.core:core:1.13.1")
}

flutter {
    source = "../.."
}

However, when I try to build the project, I encounter the following error, even after testing different versions of the Kotlin standard library:

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkDebugAarMetadata'.
> Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
   > Could not find org.jetbrains.kotlin:kotlin-stdlib-jdk11:2.2.0.
     Searched in the following locations:
       - https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-stdlib-jdk11/2.2.0/kotlin-stdlib-jdk11-2.2.0.pom
       - https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-stdlib-jdk11/2.2.0/kotlin-stdlib-jdk11-2.2.0.pom
       - https://storage.googleapis.com/download.flutter.io/org/jetbrains/kotlin/kotlin-stdlib-jdk11/2.2.0/kotlin-stdlib-jdk11-2.2.0.pom
     Required by:
         project :app

Additional Context:

• I'm located in Iran, where network restrictions might be affecting access to Maven repositories. I've tried using several proxies, but I still get 404 errors when accessing the above URLs in a browser.
• My Flutter version is 3.35.1, and I'm using Android Studio 2025.1 with JDK 21 (bundled with Android Studio). The settings.gradle file includes the Kotlin plugin version 2.2.10.
• I've tried changing the Kotlin standard library version to 2.0.20 and 1.9.24, but the error persists, and it seems to be looking for 2.2.0.

Because I was attempting to use the kotlin-stdlib-jdk11 library, version 2.0.20, which does not exist, my build was failing. As it turns out, the most recent stable version of the Kotlin libraries is 1.9.24, and the 2.x versions are not yet publicly accessible. The problem was fixed as soon as I updated my dependencies to the appropriate versions.

This is how my fixed dependencies block appears:

dependencies {
    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.24")
    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.4")
    implementation("androidx.core:core-ktx:1.13.1")
}