diff --git a/app/build.gradle b/app/build.gradle
index 93e5c237..e0763cfb 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id 'com.android.application' version '7.4.2' apply false
     id 'com.android.library' version '7.4.2' apply false
-    id 'org.jetbrains.kotlin.android' version '1.8.20' apply false
+    id 'org.jetbrains.kotlin.android' version '1.8.21' apply false
 }
 
 task clean(type: Delete) {