diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 3c59066..59cb1c8 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -11,7 +11,7 @@ import groovy.xml.XmlParser
 plugins {
     id("com.android.application")
     id("kotlin-parcelize")
-    kotlin("plugin.serialization") version "2.4.20"
+    kotlin("plugin.serialization") version "2.4.21"
 }
 
 fun gitVersionCode(): Int {