diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 78fe7dc..868a38b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ datetime = "0.5.0"
 firebase-firestore = "24.10.2"
 kotlin = "1.9.22"
 junit = "5.10.2"
-serialization = "1.6.2"
+serialization = "1.6.3"
 
 [libraries]
 junit = { group = "org.junit.jupiter", name = "junit-jupiter", version.ref = "junit" }