diff --git a/pubspec.lock b/pubspec.lock
index 3a3091a..02ee78a 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -310,5 +310,5 @@ packages:
     source: hosted
     version: "1.1.1"
 sdks:
-  dart: ">=3.9.0-172.0.dev <4.0.0"
+  dart: ">=3.9.0-100.2.beta <4.0.0"
   flutter: ">=3.29.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 58f670e..2138364 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -19,7 +19,8 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 version: 1.0.17
 
 environment:
-  sdk: ^3.9.0-172.0.dev
+  #sdk: ^3.9.0-172.0.dev
+  sdk: ^3.9.0-100.2.beta
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions