diff --git a/build.gradle b/build.gradle
index 2f88932..555af16 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.13.2'
+        classpath 'com.android.tools.build:gradle:9.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.google.gms:google-services:4.4.4'
         classpath 'com.google.firebase:firebase-crashlytics-gradle:3.0.6'