diff --git a/api/build.gradle.kts b/api/build.gradle.kts
index ed34802..a3042d9 100644
--- a/api/build.gradle.kts
+++ b/api/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     kotlin("jvm") version "2.0.0"
-    kotlin("plugin.serialization") version "1.9.24"
+    kotlin("plugin.serialization") version "2.0.0"
     `maven-publish`
 }
 
diff --git a/common/build.gradle.kts b/common/build.gradle.kts
index 5d94f78..c203e0d 100644
--- a/common/build.gradle.kts
+++ b/common/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     kotlin("jvm") version "2.0.0"
-    kotlin("plugin.serialization") version "1.9.24"
+    kotlin("plugin.serialization") version "2.0.0"
 }
 
 repositories {
diff --git a/node/build.gradle.kts b/node/build.gradle.kts
index ee3adf8..aa34a35 100644
--- a/node/build.gradle.kts
+++ b/node/build.gradle.kts
@@ -2,7 +2,7 @@ val ktor_version: String by project
 
 plugins {
     kotlin("jvm") version "2.0.0"
-    kotlin("plugin.serialization") version "1.9.24"
+    kotlin("plugin.serialization") version "2.0.0"
     id("com.github.johnrengelman.shadow") version "8.1.1"
 }
 
diff --git a/wrapper/build.gradle.kts b/wrapper/build.gradle.kts
index 629238e..22eb27f 100644
--- a/wrapper/build.gradle.kts
+++ b/wrapper/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     kotlin("jvm") version "2.0.0"
-    kotlin("plugin.serialization") version "1.9.24"
+    kotlin("plugin.serialization") version "2.0.0"
 }
 
 repositories {