diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 658b1d2..1946a7d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ junit = "4.13.2"
 # plugins
 changelog = "2.4.0"
 intelliJPlatform = "2.7.1"
-kotlin = "2.2.0"
+kotlin = "2.2.21"
 kover = "0.9.1"
 qodana = "2025.1.1"