diff --git a/build.gradle.kts b/build.gradle.kts
index 1572851..9734869 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,7 +3,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 plugins {
     id("org.springframework.boot") version "2.7.5" apply false
     id("io.spring.dependency-management") version "1.1.0" apply false
-    kotlin("jvm") version "1.7.20" apply false
+    kotlin("jvm") version "1.7.21" apply false
     kotlin("plugin.spring") version "1.7.10" apply false
     kotlin("plugin.jpa") version "1.7.21" apply false
     id("com.netflix.dgs.codegen") version "5.6.0" apply false