diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c842967..3a4ffc8 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "1.9.23"
+kotlin = "2.3.20"
 kotlin-wrappers = "1.0.0-pre.715"
 kotlin-serialization = "1.6.3"
 spring-boot = "3.2.3"