diff --git a/auth0_flutter_platform_interface/pubspec.yaml b/auth0_flutter_platform_interface/pubspec.yaml
index 9ad1e8aba..910456e2a 100644
--- a/auth0_flutter_platform_interface/pubspec.yaml
+++ b/auth0_flutter_platform_interface/pubspec.yaml
@@ -19,7 +19,7 @@ dev_dependencies:
   flutter_lints: ^2.0.1
   flutter_test:
     sdk: flutter
-  intl: ^0.18.0
+  intl: ">=0.18.0 <0.21.0"
   mockito: ^5.1.0
 
 # For information on the generic Dart part of this file, see the
diff --git a/auth0_flutter_platform_interface/test/credentials_test.dart b/auth0_flutter_platform_interface/test/credentials_test.dart
index b167e9860..875109cab 100644
--- a/auth0_flutter_platform_interface/test/credentials_test.dart
+++ b/auth0_flutter_platform_interface/test/credentials_test.dart
@@ -30,12 +30,14 @@ void main() {
       );
     });
 
-    test('Credentials throws when expiresAt Locale set to ar', () async {
+    test('Credentials does not throw when expiresAt Locale set to ar',
+        () async {
+      initializeDateFormatting();
       final dateTime = DateTime(2022);
       final isoDateTimeString = _formatISOTime(dateTime, 'ar');
 
       expect(
-        () => Credentials.fromMap({
+        Credentials.fromMap({
           'accessToken': 'accessToken',
           'idToken': 'idToken',
           'refreshToken': 'refreshToken',
@@ -44,7 +46,7 @@ void main() {
           'userProfile': {'sub': '123', 'name': 'John Doe'},
           'tokenType': 'Bearer',
         }),
-        throwsA(isA<FormatException>()),
+        isA<Credentials>(),
       );
     });