diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 94d1066..cd39f40 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 
 kt = "2.3.20"
 kt-coroutines = "1.10.2"
-kt-serialization = "1.11.0"
+kt-serialization = "1.12.0"
 
 klock = "5.4.0"
 ktor = "3.4.2"