diff --git a/build.gradle.kts b/build.gradle.kts
index 736edae..a44480d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,7 +4,7 @@ import org.jetbrains.kotlin.gradle.targets.js.yarn.YarnRootEnvSpec
 
 plugins {
     kotlin("multiplatform") version "2.3.20"
-    kotlin("plugin.serialization") version "2.3.10"
+    kotlin("plugin.serialization") version "2.3.20"
     id("io.kotest") version "6.0.7"
     id("com.google.devtools.ksp") version "2.3.6"
     distribution