diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 6447138..bd8597f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -81,7 +81,7 @@ kotlinCoroutines = "1.9.0"
 kotlinDatetime = "0.6.1"
 kotlinDsl = "4.3.0"
 # https://github.com/Kotlin/kotlinx.serialization
-kotlinSerialization = "1.7.2"
+kotlinSerialization = "1.7.3"
 # https://github.com/google/ksp/releases
 kspPlugin = "2.0.20-1.0.25"
 # https://github.com/pinterest/ktlint/releases