diff --git a/build.gradle.kts b/build.gradle.kts
index ad4d1ec..307bb61 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -20,7 +20,7 @@ import org.jetbrains.kotlin.gradle.targets.js.yarn.YarnPlugin
 import org.jetbrains.kotlin.gradle.targets.js.yarn.YarnRootExtension
 
 plugins {
-    kotlin("multiplatform") version "2.0.0-RC3" apply false
+    kotlin("multiplatform") version "2.1.0-Beta1" apply false
     kotlin("plugin.serialization") version "2.0.0-RC3" apply false
     alias(libs.plugins.testlogger) apply false
     alias(libs.plugins.kotlinx.benchmark) apply false