diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index e24eb5f..724981d 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -10,7 +10,7 @@ repositories {
 plugins {
     kotlin("jvm") version "1.8.0"
     id("org.jetbrains.compose") version "1.4.0"
-    kotlin("plugin.serialization") version "1.8.0"
+    kotlin("plugin.serialization") version "1.9.0"
     id("jacoco")
     id("org.jetbrains.kotlin.plugin.noarg") version "1.8.0"
 }