diff --git a/gradle.properties b/gradle.properties
index e9c8a83..df7c5ca 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,7 +11,7 @@ android.enableJetifier=false
 
 kotlin_version=2.1.10
 kotlin_coroutines_version=1.10.1
-kotlin_serialization_version=1.8.0
+kotlin_serialization_version=1.9.0
 
 dokka_version=2.0.0