diff --git a/pubspec.yaml b/pubspec.yaml
index 92a345f..127388a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,15 +4,15 @@ version: 0.21.0
 homepage: https://github.com/LtbLightning/payjoin-flutter
 
 environment:
-  sdk: '>=3.2.3 <4.0.0'
-  flutter: '>=3.3.0'
+  sdk: ">=3.2.3 <4.0.0"
+  flutter: ">=3.3.0"
 
 dependencies:
   flutter:
     sdk: flutter
   collection: ^1.17.1
   ffi: ^2.0.1
-  flutter_rust_bridge: "^2.0.0"
+  flutter_rust_bridge: ">=2.0.0 <=2.3.0"
   freezed_annotation: ^2.2.0
   meta: ^1.10.0
   uuid: ^4.2.1