diff --git a/pom.xml b/pom.xml
index 418bcdb..586c277 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <kotlin.version>1.3.31</kotlin.version>
+    <kotlin.version>1.6.0</kotlin.version>
   </properties>
 
   <repositories>