diff --git a/gradle/kotlinx.versions.toml b/gradle/kotlinx.versions.toml
index 02a66e6d2..881b37fca 100644
--- a/gradle/kotlinx.versions.toml
+++ b/gradle/kotlinx.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin_version = "2.2.20"
+kotlin_version = "2.2.21"
 serialization_version = "1.9.0"
 xml_serialization_version = "0.90.3"