diff --git a/cli/pom.xml b/cli/pom.xml
index 808a97d..4b2d120 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -14,7 +14,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <kotlin.version>1.1.3</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
         <junit.version>4.12</junit.version>
         <main.class>com.genesys.pseudoloc.cli.PseudolocCli</main.class>
     </properties>