diff --git a/build.gradle b/build.gradle
index b8813f89..3c8552d2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlin_version = '1.8.20'
+        kotlin_version = '1.8.21'
         about_libraries = '10.6.2'
         hilt_version = "2.45"
     }