diff --git a/build.gradle b/build.gradle
index d1dcc18..329c865 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:7.3.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.21"
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files