diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 81f4f569..b6d22a15 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -40,7 +40,7 @@ kotest = "6.0.5"
 kotlin = "2.2.21"
 kotlinx-collections-immutable = "0.4.0"
 kotlinx-coroutines = "1.7.3"
-kotlinx-serialization-json = "1.8.1"
+kotlinx-serialization-json = "1.11.0"
 kotlinxSerializationCore = "1.8.1"
 kover = "0.9.8"
 ktlint-gradle = "12.1.1"