diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 3b5c8f48..3d81aafd 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.2.0"
+kotlin = "2.2.21"
 jackson = "2.19.2"
 reactor = "3.7.7"
 mockito = "5.18.0"