diff --git a/app/build.gradle b/app/build.gradle
index f67c72c..38a1b8e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'com.android.application' version '9.5.1'
-    id 'org.jetbrains.kotlin.plugin.serialization' version '2.4.20'
+    id 'org.jetbrains.kotlin.plugin.serialization' version '2.4.21'
     id 'org.jetbrains.kotlin.plugin.compose' version '2.4.20'
     id 'jacoco'
 }