diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 8d5c68f..e37ed51 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ opentest4j = "1.3.0"
 # plugins
 changelog = "2.5.0"
 intelliJPlatform = "2.18.0"
-kotlin = "2.4.10"
+kotlin = "2.4.20"
 kover = "0.9.9"
 qodana = "2026.2.0"