diff --git a/README.md b/README.md
index 6367be6..b8a59ba 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 [![SpringBoot](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/springboot.yml/badge.svg)](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/springboot.yml)
 ![Java](https://img.shields.io/badge/Java-21-blue?labelColor=black)
-![Kotlin](https://img.shields.io/badge/Kotlin-2.0.21-blue?labelColor=black)
-![SpringBoot](https://img.shields.io/badge/SpringBoot-3.3.4-blue?labelColor=black)
+![Kotlin](https://img.shields.io/badge/Kotlin-2.x-blue?labelColor=black)
+![SpringBoot](https://img.shields.io/badge/SpringBoot-3.3.x-blue?labelColor=black)
 
 [![Quarkus](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/quarkus.yml/badge.svg)](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/quarkus.yml)
 ![Java](https://img.shields.io/badge/Java-17-blue?labelColor=black)
-![Kotlin](https://img.shields.io/badge/Kotlin-2.0.21-blue?labelColor=black)
+![Kotlin](https://img.shields.io/badge/Kotlin-2.x-blue?labelColor=black)
 ![Quarkus](https://img.shields.io/badge/Quarkus-2.15.3.Final-blue?labelColor=black)
 
 [![Micronaut](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/micronaut.yml/badge.svg)](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/micronaut.yml)
@@ -15,12 +15,12 @@
 
 [![Ktor](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/ktor.yml/badge.svg)](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/ktor.yml)
 ![Java](https://img.shields.io/badge/Java-21-blue?labelColor=black)
-![Kotlin](https://img.shields.io/badge/Kotlin-2.0.20-blue?labelColor=black)
+![Kotlin](https://img.shields.io/badge/Kotlin-2.x-blue?labelColor=black)
 ![Ktor](https://img.shields.io/badge/Ktor-2.3.12-blue?labelColor=black)
 
 [![Http4k](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/http4k.yml/badge.svg)](https://github.com/rogervinas/top-5-server-side-kotlin-frameworks-2022/actions/workflows/http4k.yml)
 ![Java](https://img.shields.io/badge/Java-21-blue?labelColor=black)
-![Kotlin](https://img.shields.io/badge/Kotlin-2.0.20-blue?labelColor=black)
+![Kotlin](https://img.shields.io/badge/Kotlin-2.x-blue?labelColor=black)
 ![Http4k](https://img.shields.io/badge/Http4k-5.9.0.0-blue?labelColor=black)
 
 # Top 5 Server-Side Frameworks for Kotlin in 2022
diff --git a/springboot-app/build.gradle.kts b/springboot-app/build.gradle.kts
index 0b5af82..6617218 100644
--- a/springboot-app/build.gradle.kts
+++ b/springboot-app/build.gradle.kts
@@ -3,7 +3,7 @@ import org.gradle.api.tasks.testing.logging.TestLogEvent.PASSED
 import org.gradle.api.tasks.testing.logging.TestLogEvent.SKIPPED
 
 plugins {
-  id("org.springframework.boot") version "3.3.4"
+  id("org.springframework.boot") version "3.3.5"
   id("io.spring.dependency-management") version "1.1.6"
   kotlin("jvm") version "2.0.21"
   kotlin("plugin.spring") version "2.0.21"
@@ -18,7 +18,7 @@ repositories {
 }
 
 val springCloudVersion = "2023.0.3"
-val flywayVersion = "10.20.0"
+val flywayVersion = "10.20.1"
 
 dependencies {
   implementation("org.springframework.boot:spring-boot-starter-webflux")
@@ -38,7 +38,7 @@ dependencies {
   testImplementation("org.springframework.boot:spring-boot-starter-test")
   testImplementation("io.projectreactor:reactor-test")
 
-  testImplementation("org.testcontainers:junit-jupiter:1.20.2")
+  testImplementation("org.testcontainers:junit-jupiter:1.20.3")
   testImplementation("org.assertj:assertj-core:3.26.3")
 }