diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 15bcc14..33587f9 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -16,7 +16,7 @@ junit = "4.13.2"
 kmqttCommon = "1.0.0"
 kotlin = "2.3.21"
 kotlinxDatetime = "0.8.0-0.6.x-compat"
-kotlinxSerializationJson = "1.12.0"
+kotlinxSerializationJson = "1.13.0"
 ktilint = "14.2.0"
 logging = "2.1.1"
 materialIconsExtended = "1.7.3"