diff --git a/build.gradle b/build.gradle
index 478b244a..962a6fe8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,7 +7,7 @@ buildscript {
     ext.appcompat_version='1.3.0'
     ext.lifecycle_version='2.3.1'
 
-    ext.kotlin_version = '1.5.10'
+    ext.kotlin_version = '1.5.20'
     ext.kotlinx_coroutines_version = '1.5.0'
     ext.anko_version='0.10.8'