diff --git a/build.gradle b/build.gradle
index 9be05ff9..aa8824db 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlinVersion = '1.6.20'
+        kotlinVersion = '1.6.21'
         moshiVersion = "1.13.0"
     }