diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 14c0f1f8..d1593f10 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -50,7 +50,7 @@
     <string name="downloads">Descargas</string>
     <string name="archives">Archivos</string>
     <string name="others">Otros</string>
-    <string name="storage_free">gratis</string>
+    <string name="storage_free">libre</string>
     <string name="total_storage">Almacenamiento total: %s</string>
 
     <!-- Settings -->
diff --git a/build.gradle b/build.gradle
index 1d186814..9b82dbc6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.2'
+        classpath 'com.android.tools.build:gradle:7.0.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong