diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 0000ce1..722781d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ kotest = "5.9.1"
 kotest-extensions-ktor = "2.0.0"
 kotlin = "1.9.25"
 kotlinx-datetime = "0.6.1"
-kotlinx-serialization = "1.6.3"
+kotlinx-serialization = "1.7.3"
 ktor = "2.3.12"
 poko = "0.15.3"
 slf4j = "2.0.16"