diff --git a/pubspec.yaml b/pubspec.yaml
index 44ba905..5f87a50 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ version: 1.0.0
 repository: https://teamhydra.io/Sticks/idgen-dart
 
 environment:
-  sdk: ^3.5.4
+  sdk: ^3.5.3
 
 # Add regular dependencies here.
 dependencies: