diff --git a/pom.xml b/pom.xml
index 9337937..54ea34a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
 		<jsr305.version>3.0.2</jsr305.version>
 		<jetbrains.annotations.version>26.0.2</jetbrains.annotations.version>
 
-		<kotlin.version>2.1.10</kotlin.version>
+		<kotlin.version>2.1.21</kotlin.version>
 		<kotlin.compiler.jvmTarget>${maven.compiler.source}</kotlin.compiler.jvmTarget>
 
 		<slf4j.version>2.0.17</slf4j.version>