diff --git a/noty-api/build.gradle b/noty-api/build.gradle
index 7e5ba0c5..b24535b0 100644
--- a/noty-api/build.gradle
+++ b/noty-api/build.gradle
@@ -17,7 +17,7 @@
 buildscript {
     ext {
         kotlinVersion = "1.9.24"
-        kotlinSerializerVersion = "1.5.1"
+        kotlinSerializerVersion = "1.8.0"
         ktlintVersion = "11.6.1"
         coroutinesVersion = "1.8.1"
         ktorVersion = "1.6.8"