diff --git a/pom.xml b/pom.xml
index 3e0fd2e..2c225db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 
     <properties>
     	<junit.jupiter.version>5.3.1</junit.jupiter.version>
-        <kotlin.version>1.3.61</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>