diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1f95851..72d527a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 apollo = "5.2.0"
 kotlin = "2.4.21"
-kotlinx-serialization = "1.11.0"
+kotlinx-serialization = "1.12.0"
 okhttp = "5.5.1"
 
 [libraries]