diff --git a/build.gradle b/build.gradle
index 644234d..36e9ed4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,5 +5,5 @@ buildscript {
 plugins {
     id 'com.android.application' version '7.3.1' apply false
     id 'com.android.library' version '7.3.1' apply false
-    id 'org.jetbrains.kotlin.android' version '1.6.21' apply false
+    id 'org.jetbrains.kotlin.android' version '1.9.21' apply false
 }
\ No newline at end of file