diff --git a/build.gradle b/build.gradle
index 6f3ac4d6..e8e1052b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlin_version = '1.7.20'
+        kotlin_version = '1.7.21'
         about_libraries = '10.5.1'
         hilt_version = "2.44.1"
     }