diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 7b6f7d6..0ed7943 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.2.21"
+kotlin = "2.3.21"
 junit = "4.13.2"
 
 [libraries]