diff --git a/pubspec.yaml b/pubspec.yaml
index fc35215..68d1fb1 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -12,7 +12,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  freezed_annotation: ^2.4.1
+  freezed_annotation: ">=2.4.1 <4.0.0"
   perfect_freehand: ^2.3.2
   simpli: ^0.1.1
   value_notifier_tools: ^0.1.2
@@ -21,7 +21,7 @@ dev_dependencies:
   build_runner: ^2.4.9
   flutter_test:
     sdk: flutter
-  freezed: ^2.4.7
+  freezed: ">=2.4.7 <4.0.0"
   json_serializable: ^6.7.1
   lintervention: ^0.1.1
   melos: ">=5.2.1 <7.0.0"