diff --git a/pubspec.yaml b/pubspec.yaml
index 97e0dfb..b6eb4cd 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,7 +5,7 @@ publish_to: 'none'
 version: 1.0.0
 
 environment:
-  sdk: ^3.6.0
+  sdk: ^3.5.4
 
 dependencies:
   flutter: