diff --git a/build.gradle b/build.gradle
index 3bc3d41..a4fba51 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@
 
 buildscript {
     ext {
-        kotlin_version = '1.4.10'
+        kotlin_version = '1.4.20'
         navigation_version = '2.3.1'
     }
     repositories {