diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b292eca2..29063538 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -21,7 +21,7 @@ modelixCore = "19.4.1"
 
 modelixBuildtools="2.0.2"
 
-kotlin = "2.2.21"
+kotlin = "2.4.20"
 
 kotlinx-rpc = "0.10.1"