diff --git a/build.gradle b/build.gradle
index 06ef7ccd..3b40473b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -31,7 +31,7 @@ allprojects {
 
     ext {
         Versions = [
-                KOTLIN_VERSION: '2.0.21'
+                KOTLIN_VERSION: '2.1.20'
         ]
     }