diff --git a/android/build.gradle b/android/build.gradle
index ad8cdc8..d87e618 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -2,7 +2,7 @@ group 'com.shushper.cloudpayments'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '1.3.72'
+    ext.kotlin_version = '1.5.20'
     repositories {
         google()
         jcenter()