diff --git a/build.gradle b/build.gradle
index 8fe288c92..6679352e7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.6.20'
+    ext.kotlin_version = '1.6.21'
     ext.coroutines_version = '1.6.0'
     ext.room_version = '2.4.2'
     ext.hilt_version = '2.40.5'