diff --git a/app/build.gradle b/app/build.gradle
index be5fd507..7536033a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "es.verdnatura"
         minSdkVersion 26
         targetSdkVersion 33 // se deja con target si no Play Protect la bloquea
-        versionCode 330
-        versionName = "24.38Beta"
+        versionCode 351
+        versionName = "24.40"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -157,6 +157,9 @@ dependencies {
     implementation("androidx.datastore:datastore-preferences:1.1.1")
     implementation 'androidx.datastore:datastore-core:1.1.1'
 
+    //qr
+    implementation('com.journeyapps:zxing-android-embedded:4.3.0') { transitive = false }
+    implementation 'com.google.zxing:core:3.3.0'
 
     // Compose
     /*  implementation(platform("androidx.compose:compose-bom:2024.02.01"))