diff --git a/build.gradle b/build.gradle
index e686c40e..b0d4589c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.4.21-2'
+    ext.kotlin_version = '1.4.30'
 
     repositories {
         mavenCentral()