diff --git a/app/build.gradle b/app/build.gradle
index b0b0b95..db374c1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,8 +11,8 @@ android {
 		applicationId "com.xc3fff0e.xmanager"
 		minSdkVersion 21
 		targetSdkVersion 31
-		versionCode 1
-		versionName "2.9"
+		versionCode 2
+		versionName "3.0"
 	}
 	
 	buildTypes {
@@ -27,6 +27,7 @@ dependencies {
 	implementation fileTree(dir: 'libs', include: ['*.jar'])
 	implementation 'androidx.appcompat:appcompat:1.2.0'
 	implementation 'com.google.android.material:material:1.4.0'
+	implementation 'com.google.firebase:firebase-auth:19.0.0'
 	implementation 'com.google.firebase:firebase-database:19.0.0'
 	implementation 'com.google.android.gms:play-services-ads:20.1.0'
 	implementation 'com.google.code.gson:gson:2.8.7'