diff --git a/build.gradle b/build.gradle
index 0754b5e66..91d7e0fef 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
 
 	ext {
-		kotlinVersion = '2.0.20'
+		kotlinVersion = '2.0.21'
 		springBootVersion = '3.3.4'
 		springKafkaVersion = '3.2.4'
 		jacksonModuleKotlinVersion = '2.17.2'