diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ef226de..074cb1d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 jvmTarget = "17"
-kotlin = "2.3.20"
+kotlin = "2.3.21"
 kotlinApi = "2.2"
 kotlinLanguage = "2.2"
 
@@ -14,7 +14,7 @@ log4j = "2.23.1"
 jackson = "2.17.2"
 junit = "4.13.2"
 kotlinxCoroutines = "1.10.2"
-kotlinxSerialization = "1.10.0"
+kotlinxSerialization = "1.11.0"
 kotlinLogging = "8.0.01"
 kotlinCsvJvm = "1.9.3"
 jsoup = "1.17.1"