diff --git a/pom.xml b/pom.xml
index 9f4e8f8..8667f56 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <kotlin.version>1.3.61</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
         <junit.version>4.13.1</junit.version>
 
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>