diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 757559f..9fbeed5 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ junit = "4.13.2"
 # plugins
 changelog = "2.5.0"
 intelliJPlatform = "2.19.0"
-kotlin = "2.4.20"
+kotlin = "2.4.21"
 
 [libraries]
 junit = { group = "junit", name = "junit", version.ref = "junit" }