diff --git a/pom.xml b/pom.xml
index 927d255f..6e698f5b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,7 +80,7 @@
 		<slf4j.version>1.7.25</slf4j.version>
 		<spring.version>5.1.5.RELEASE</spring.version>
 		<spring-plugin.version>2.0.0.BUILD-SNAPSHOT</spring-plugin.version>
-		<kotlin.version>1.2.71</kotlin.version>
+		<kotlin.version>1.3.21</kotlin.version>
 	</properties>
 
 	<profiles>