diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d492bb4..60b866a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.1.0"
+kotlin = "2.1.20"
 intellij-platform = "2.2.1"
 detekt = "1.23.8"
 junit = "4.13.2"