diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 47836dc..ae87680 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.2.0"
+kotlin = "2.2.21"
 kotest = "6.0.0.M4"
 
 [libraries]