diff --git a/kotlin/pom.xml b/kotlin/pom.xml
index c14476c98d..3ff8964a54 100644
--- a/kotlin/pom.xml
+++ b/kotlin/pom.xml
@@ -30,7 +30,7 @@
   <description>Feign Kotlin</description>
 
   <properties>
-    <kotlin.version>2.0.20</kotlin.version>
+    <kotlin.version>2.0.21</kotlin.version>
     <kotlinx.coroutines.version>1.9.0</kotlinx.coroutines.version>
   </properties>