diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index abad4a8..aff6f9c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ junit = "4.13.2"
 
 # plugins
 intelliJPlatform = "2.1.0"
-kotlin = "2.0.20"
+kotlin = "2.0.21"
 changelog = "2.2.0"
 kover = "0.7.6"
 qodana = "2024.2.3"