diff --git a/auth0_flutter_platform_interface/pubspec.yaml b/auth0_flutter_platform_interface/pubspec.yaml
index 1f50d85a..7fbb6744 100644
--- a/auth0_flutter_platform_interface/pubspec.yaml
+++ b/auth0_flutter_platform_interface/pubspec.yaml
@@ -18,7 +18,7 @@ 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