diff --git a/README.md b/README.md
index 304fbcc..96c4664 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 [![CI](https://github.com/rogervinas/spring-cloud-stream-kafka-avro-schema-registry/actions/workflows/ci.yml/badge.svg)](https://github.com/rogervinas/spring-cloud-stream-kafka-avro-schema-registry/actions/workflows/ci.yml)
 ![Java](https://img.shields.io/badge/Java-21-blue?labelColor=black)
-![Kotlin](https://img.shields.io/badge/Kotlin-2.0.10-blue?labelColor=black)
-![SpringBoot](https://img.shields.io/badge/SpringBoot-3.3.2-blue?labelColor=black)
+![Kotlin](https://img.shields.io/badge/Kotlin-2.0.20-blue?labelColor=black)
+![SpringBoot](https://img.shields.io/badge/SpringBoot-3.3.3-blue?labelColor=black)
 ![SpringCloud](https://img.shields.io/badge/SpringCloud-2023.0.3-blue?labelColor=black)
 
 # Spring Cloud Stream Kafka & Confluent Avro Schema Registry
diff --git a/build.gradle.kts b/build.gradle.kts
index f27b9d1..241c7dd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,11 +4,11 @@ import org.gradle.api.tasks.testing.logging.TestLogEvent.PASSED
 import org.gradle.api.tasks.testing.logging.TestLogEvent.SKIPPED
 
 plugins {
-  id("org.springframework.boot") version "3.3.2" apply false
+  id("org.springframework.boot") version "3.3.3" apply false
   id("io.spring.dependency-management") version "1.1.6"
   id("com.github.davidmc24.gradle.plugin.avro") version "1.9.1"
-  id("org.jetbrains.kotlin.jvm") version "2.0.10"
-  id("org.jetbrains.kotlin.plugin.spring") version "2.0.10"
+  id("org.jetbrains.kotlin.jvm") version "2.0.20"
+  id("org.jetbrains.kotlin.plugin.spring") version "2.0.20"
   id("org.jlleitschuh.gradle.ktlint") version "12.1.1"
 }