diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 316df11..0b8be61 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 # build tools
 java = "21"
 jacoco = "0.8.11"
-kotlin = "1.9.24"
+kotlin = "2.2.20"
 groovy = "4.0.28"
 
 [libraries]