diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index f39587835..d37a1318e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -35,7 +35,7 @@ koin-compose = "4.2.2"
 kotest = "6.2.6"
 kotlin = "2.4.21"
 kotlinx-coroutines = "1.11.0"
-kotlinx-serialization = "1.11.0"
+kotlinx-serialization = "1.12.0"
 libass-android = "0.5.1"
 markwon = "4.6.2"
 mockk = "1.14.11"