diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c294c38..db2001f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 kotest = "6.0.4"
-kotlin = "2.2.20"
+kotlin = "2.2.21"
 kotlinx-coroutines = "1.10.2"
 kover = "0.9.3"
 logback = "1.5.20"