diff --git a/build.gradle b/build.gradle
index 0327f41e..3035255b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlin_version = '1.5.20'
+        kotlin_version = '1.5.21'
         about_libraries = '8.9.0'
         hilt_version = "2.37"
     }