diff --git a/backend/pom.xml b/backend/pom.xml
index 5e8b936f3..63da78f83 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -28,7 +28,7 @@
 	</scm>
 	<properties>
 		<java.version>21</java.version>
-		<kotlin.version>1.9.25</kotlin.version>
+		<kotlin.version>2.0.21</kotlin.version>
 	</properties>
 	<dependencies>
 		<dependency>
diff --git a/das_client/android/settings.gradle b/das_client/android/settings.gradle
index 5c5ed0252..2626a0449 100644
--- a/das_client/android/settings.gradle
+++ b/das_client/android/settings.gradle
@@ -20,7 +20,7 @@ pluginManagement {
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
     id "com.android.application" version '8.4.0' apply false
-    id "org.jetbrains.kotlin.android" version "1.9.25" apply false
+    id "org.jetbrains.kotlin.android" version "2.0.21" apply false
 }
 
 include ":app"