diff --git a/optimus/pubspec.yaml b/optimus/pubspec.yaml
index 12fa4f3c..ba014a5a 100644
--- a/optimus/pubspec.yaml
+++ b/optimus/pubspec.yaml
@@ -11,7 +11,7 @@ dependencies:
   dfunc: ^0.10.0
   flutter:
     sdk: flutter
-  flutter_slidable: ">=1.2.0 <4.0.0"
+  flutter_slidable: ">=1.2.0 <5.0.0"
   flutter_svg: ^2.0.7
   freezed_annotation: ">=1.0.0 <3.0.0"
   intl: ">=0.17.0 <0.20.0"