diff --git a/build.gradle b/build.gradle
index c05bb90..fa72fe0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ apply from: "$rootDir/jacoco.gradle"
 
 buildscript {
 
-    ext.kotlin_version = '1.4.10'
+    ext.kotlin_version = '1.5.20'
     ext.detekt_version = '1.8.0'
     ext.spotless_version = '4.0.1'
     ext.navigation_safe_arg_version = "2.3.0"