diff --git a/pubspec.yaml b/pubspec.yaml
index fdcf088..1964f76 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -8,8 +8,6 @@ environment:
   sdk: ">=2.17.0-266.1.beta <3.0.0"
 
 dependencies:
-  flutter:
-    sdk: flutter
   logging: ^1.0.2
   synchronized: ^3.0.0
   uuid: ^3.0.5