diff --git a/build.gradle b/build.gradle
index 80b2e4b7..2b1d16a2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlin_version = '1.6.20'
+        kotlin_version = '1.6.21'
         about_libraries = '8.9.4'
         hilt_version = "2.41"
     }