diff --git a/common/build.gradle.kts b/common/build.gradle.kts
index 62db033..6bb073e 100644
--- a/common/build.gradle.kts
+++ b/common/build.gradle.kts
@@ -2,7 +2,7 @@ import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
 
 plugins {
     kotlin("multiplatform")
-    kotlin("plugin.serialization") version "1.8.22"
+    kotlin("plugin.serialization") version "1.9.22"
 }
 
 group = "com.danielecampogiani.ktmp"