diff --git a/spring-cloud-gcp-samples/spring-cloud-gcp-kotlin-samples/spring-cloud-gcp-kotlin-app-sample/pom.xml b/spring-cloud-gcp-samples/spring-cloud-gcp-kotlin-samples/spring-cloud-gcp-kotlin-app-sample/pom.xml
index bff3914c7e..8ed14b15c3 100644
--- a/spring-cloud-gcp-samples/spring-cloud-gcp-kotlin-samples/spring-cloud-gcp-kotlin-app-sample/pom.xml
+++ b/spring-cloud-gcp-samples/spring-cloud-gcp-kotlin-samples/spring-cloud-gcp-kotlin-app-sample/pom.xml
@@ -14,7 +14,7 @@
 	<name>Spring Framework on Google Cloud Code Sample - Kotlin App Sample</name>
 
 	<properties>
-		<kotlin.version>2.2.20</kotlin.version>
+		<kotlin.version>2.4.10</kotlin.version>
 	</properties>
 
 	<!-- The Spring Framework on Google Cloud BOM will manage spring-cloud-gcp version numbers for you. -->