diff --git a/pom.xml b/pom.xml
index bdd0cd0..daa67d8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
     </developers>
 
     <properties>
-        <kotlin.version>2.0.20</kotlin.version>
+        <kotlin.version>2.0.21</kotlin.version>
         <project.encoding>UTF-8</project.encoding>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <kotlin.compiler.incremental>true</kotlin.compiler.incremental>