diff --git a/build.gradle.kts b/build.gradle.kts
index 9087bc9..0338e9c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -2,7 +2,7 @@ import org.jetbrains.compose.compose
 import org.jetbrains.compose.desktop.application.dsl.TargetFormat
 
 plugins {
-    kotlin("multiplatform") version "1.5.10"
+    kotlin("multiplatform") version "1.8.21"
     kotlin("plugin.serialization") version "1.5.10"
     id("org.jetbrains.compose") version "0.5.0-build224"