diff --git a/gradle/kotlinx.versions.toml b/gradle/kotlinx.versions.toml
index 1bafe6010..3021b2201 100644
--- a/gradle/kotlinx.versions.toml
+++ b/gradle/kotlinx.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 kotlin_version = "2.0.20"
-serialization_version = "1.7.2"
+serialization_version = "1.7.3"
 xml_serialization_version = "0.86.3"
 
 [libraries]