diff --git a/app/build.gradle b/app/build.gradle
index 9f1c20e..01bff21 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 30
-    buildToolsVersion '29.0.3'
+    buildToolsVersion '30.0.2'
     defaultConfig {
         applicationId "com.codedead.deadhash"
         minSdkVersion 24