diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 5ff1226..146fee8 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 kotlin = "2.1.0"
 kotest = "6.0.0.M1"
-serialization = "1.7.3"
+serialization = "1.8.0"
 graphql = "8.3.0"
 
 [plugins]