diff --git a/pom.xml b/pom.xml
index 780b4a1..07c791e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -252,7 +252,7 @@
     </pluginRepositories>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <kotlin.version>1.4.21</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
         <kotlin.compiler.incremental>false</kotlin.compiler.incremental>
         <lib.path>${project.basedir}/libs</lib.path>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>