Spring boot 3.x (#12)

* Spring Boot 3.x

* Testcontainers 1.19.3

.github/workflows/gradle.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Java
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 21
           distribution: 'temurin'
       - name: Gradle cache
         uses: actions/cache@v2

README.md

@@ -1,8 +1,8 @@
 [![CI](https://github.com/rogervinas/spring-cloud-stream-kafka-avro-schema-registry/actions/workflows/gradle.yml/badge.svg)](https://github.com/rogervinas/spring-cloud-stream-kafka-avro-schema-registry/actions/workflows/gradle.yml)
-![Java](https://img.shields.io/badge/Java-11-blue?labelColor=black)
-![Kotlin](https://img.shields.io/badge/Kotlin-1.6.21-blue?labelColor=black)
-![SpringBoot](https://img.shields.io/badge/SpringBoot-2.7.8-blue?labelColor=black)
-![SpringCloud](https://img.shields.io/badge/SpringCloud-2021.0.8-blue?labelColor=black)
+![Java](https://img.shields.io/badge/Java-21-blue?labelColor=black)
+![Kotlin](https://img.shields.io/badge/Kotlin-1.9.21-blue?labelColor=black)
+![SpringBoot](https://img.shields.io/badge/SpringBoot-3.2.0-blue?labelColor=black)
+![SpringCloud](https://img.shields.io/badge/SpringCloud-2023.0.0_RC1-blue?labelColor=black)
 
 # Spring Cloud Stream Kafka & Confluent Avro Schema Registry
 

build.gradle.kts

@@ -3,25 +3,24 @@ import org.gradle.api.tasks.testing.logging.TestLogEvent.*
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-  id("org.springframework.boot") version "2.7.8" apply false
-  id("io.spring.dependency-management") version "1.0.12.RELEASE"
-  id("com.github.davidmc24.gradle.plugin.avro") version "1.3.0"
-  id("org.jetbrains.kotlin.jvm") version "1.6.21"
-  id("org.jetbrains.kotlin.plugin.spring") version "1.6.21"
+  id("org.springframework.boot") version "3.2.0" apply false
+  id("io.spring.dependency-management") version "1.1.4"
+  id("com.github.davidmc24.gradle.plugin.avro") version "1.9.1"
+  id("org.jetbrains.kotlin.jvm") version "1.9.21"
+  id("org.jetbrains.kotlin.plugin.spring") version "1.9.21"
 }
 
 group = "com.rogervinas"
 version = "0.0.1-SNAPSHOT"
-java.sourceCompatibility = JavaVersion.VERSION_11
+java.sourceCompatibility = JavaVersion.VERSION_21
 
-val springCloudVersion = "2021.0.8"
+val springCloudVersion = "2023.0.0-RC1"
 
 allprojects {
   repositories {
     mavenCentral()
-    maven {
-      url = uri("https://packages.confluent.io/maven")
-    }
+    maven { url = uri("https://repo.spring.io/milestone") }
+    maven { url = uri("https://packages.confluent.io/maven") }
   }
 }
 
@@ -55,7 +54,7 @@ subprojects {
   tasks.withType<KotlinCompile> {
     kotlinOptions {
       freeCompilerArgs = listOf("-Xjsr305=strict")
-      jvmTarget = "11"
+      jvmTarget = "21"
     }
   }