diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 95f16d8..13ad718 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 kotlin = "1.9.10"
 
-kotlinx-serialization = "1.6.2"
+kotlinx-serialization = "1.6.3"
 ktoml = "0.5.0"
 
 kotlinx-coroutines = "1.7.3"