diff --git a/kotlin/minic-edu-app/pom.xml b/kotlin/minic-edu-app/pom.xml
index 105a7b5..78efdf0 100644
--- a/kotlin/minic-edu-app/pom.xml
+++ b/kotlin/minic-edu-app/pom.xml
@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <kotlin.version>1.1.3</kotlin.version>
+        <kotlin.version>1.6.0</kotlin.version>
     </properties>
 
     <dependencies>