diff --git a/example/pubspec.lock b/example/pubspec.lock
index a8642d6..ae158fb 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -397,5 +397,5 @@ packages:
     source: hosted
     version: "1.1.0"
 sdks:
-  dart: ">=3.9.2 <4.0.0"
+  dart: "3.11.0"
   flutter: ">=3.35.7"
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 63dc51c..8ebaf45 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -18,7 +18,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 version: 1.0.0+1
 
 environment:
-  sdk: ">=3.9.2 <4.0.0"
+  sdk: "3.11.0"
 
 dependencies:
   cloud_firestore: 6.1.0