diff --git a/pom.xml b/pom.xml
index 40087bf..4b0e613 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
     </organization>
 
     <properties>
-        <kotlin.version>0.1.2580</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
         <junit.version>4.10</junit.version>
 
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>