diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 61b5cb44..f5f8a4ae 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 processor = "2025.6-SNAPSHOT"
 
-kotlin = "2.2.20"
+kotlin = "2.2.21"
 target-jdk = "11"
 build-jdk = "17"
 build-plugins = "2025.9"