diff --git a/build.gradle.kts b/build.gradle.kts
index fd742de..ae80031 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -9,7 +9,7 @@ version = "3.3.0"
 java.sourceCompatibility = JavaVersion.VERSION_17
 
 plugins {
-    val kotlinVersion = "2.0.20"
+    val kotlinVersion = "2.0.21"
     id("org.springframework.boot") version "3.3.4"
     id("io.spring.dependency-management") version "1.1.6"
     id("com.google.cloud.tools.jib") version "3.4.3"