diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b1dadc9..c414d38 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -11,7 +11,7 @@ publish = "0.30.0"
 api-validator = "0.17.0"
 atomicfu = "0.27.0"
 androidx-activity-compose = "1.10.0"
-kotlinx-serialization-json = "1.8.0"
+kotlinx-serialization-json = "1.9.0"
 kotlinx-coroutines = "1.10.1"
 detekt = "1.23.8"
 hotreload = "1.0.0-alpha10"