diff --git a/CHANGELOG.md b/CHANGELOG.md
index f79544f9..b9e66352 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ### Added
 
+- **New Languages**: Added Spanish (es) and Portuguese (pt) translations
+
 - **Quick Search Provider Switcher**: Dropdown menu in search bar for instant provider switching
   - Tap the search icon to reveal a dropdown menu with all available search providers
   - Shows default provider (Deezer/Spotify based on metadata source setting) at the top
diff --git a/lib/l10n/arb/app_es-ES.arb b/lib/l10n/arb/app_es_ES.arb
similarity index 100%
rename from lib/l10n/arb/app_es-ES.arb
rename to lib/l10n/arb/app_es_ES.arb
diff --git a/lib/l10n/arb/app_pt-PT.arb b/lib/l10n/arb/app_pt_PT.arb
similarity index 100%
rename from lib/l10n/arb/app_pt-PT.arb
rename to lib/l10n/arb/app_pt_PT.arb
diff --git a/lib/l10n/supported_locales.dart b/lib/l10n/supported_locales.dart
index bb331e5f..91b3afae 100644
--- a/lib/l10n/supported_locales.dart
+++ b/lib/l10n/supported_locales.dart
@@ -15,12 +15,16 @@ const int translationThreshold = 70;
 const List<Locale> filteredSupportedLocales = <Locale>[
   Locale('en'),
   Locale('ru'),
+  Locale('es', 'ES'),
   Locale('id'),
+  Locale('pt', 'PT'),
 ];
 
 /// Set of locale codes for quick lookup.
 const Set<String> filteredLocaleCodes = <String>{
   'en',
   'ru',
+  'es_ES',
   'id',
+  'pt_PT',
 };