diff --git a/kotest-spring-webflux/build.gradle.kts b/kotest-spring-webflux/build.gradle.kts
index 15c7ddb..6cb9004 100644
--- a/kotest-spring-webflux/build.gradle.kts
+++ b/kotest-spring-webflux/build.gradle.kts
@@ -2,7 +2,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 @Suppress("DSL_SCOPE_VIOLATION")
 plugins {
-   id("org.springframework.boot") version "2.7.5"
+   id("org.springframework.boot") version "2.7.18"
    alias(libs.plugins.kotlin.jvm)
    alias(libs.plugins.kotlin.plugin.spring)
 }