diff --git a/build.gradle b/build.gradle
index ec9dceb..d8c6534 100644
--- a/build.gradle
+++ b/build.gradle
@@ -28,7 +28,7 @@ buildscript {
     ext.maoni_group = 'org.rm3l'
     ext.maoni_version = '10.0.0'
 
-    ext.kotlin_version = '2.0.10'
+    ext.kotlin_version = '2.0.21'
     ext.anko_version = '0.10.8'
 
     ext.aboutlibraries_version = '8.9.4'