diff --git a/kotlin/gradle/libs.versions.toml b/kotlin/gradle/libs.versions.toml
index b687c98..48106fd 100644
--- a/kotlin/gradle/libs.versions.toml
+++ b/kotlin/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.4.10"
+kotlin = "2.4.20"
 kotlinx-serialization = "1.11.0"
 kotlinx-coroutines = "1.11.0"
 ktlint = "1.8.0"