diff --git a/build.gradle.kts b/build.gradle.kts
index e8b4075..46db88f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,10 +7,10 @@ buildscript {
 }
 
 plugins {
-    id("org.springframework.boot") version "2.4.0" apply false
+    id("org.springframework.boot") version "2.4.1" apply false
     id("io.spring.dependency-management") version "1.0.10.RELEASE" apply false
-    kotlin("jvm") version "1.4.10" apply false
-    kotlin("plugin.spring") version "1.4.10" apply false
+    kotlin("jvm") version "1.4.21" apply false
+    kotlin("plugin.spring") version "1.4.21" apply false
 }
 
 allprojects {