diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 2b10099..3ff9399 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ awaitility = "4.3.0"
 detekt = "1.23.8"
 dokka = "2.1.0"
 junitJupiter = "6.0.1"
-kotlin = "2.2.20"
+kotlin = "2.3.21"
 mockito = "5.20.0"
 netty = "4.2.7.Final"
 slf4j = "2.0.17"