diff --git a/webinterface/build.gradle.kts b/webinterface/build.gradle.kts
index 9e219b9..61dc7b4 100644
--- a/webinterface/build.gradle.kts
+++ b/webinterface/build.gradle.kts
@@ -13,7 +13,7 @@ val kvisionVersion = "8.0.1"
 val webDir = file("src/jsMain/web")
 
 plugins {
-    val kotlinVersion = "2.0.21"
+    val kotlinVersion = "2.1.0"
     val kvisionVersion = "7.5.1"
 
     kotlin("plugin.serialization") version kotlinVersion