diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1fd5723..4c1eb34 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ opentest4j = "1.3.0"
 # plugins
 changelog = "2.2.1"
 intelliJPlatform = "2.5.0"
-kotlin = "2.1.20"
+kotlin = "2.2.21"
 kover = "0.9.1"
 qodana = "2024.3.4"