diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 361d5bb..fc72974 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -7,7 +7,7 @@ version: 1.0.0+1
 publish_to: "none" # Remove this line if you wish to publish to pub.dev
 
 environment:
-  sdk: ">=3.9.2 <4.0.0"
+  sdk: "3.9.4"
 
 dependencies:
   flutter: