diff --git a/pubspec.lock b/pubspec.lock
index 94da445..11f68af 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -582,5 +582,5 @@ packages:
     source: hosted
     version: "6.5.0"
 sdks:
-  dart: ">=3.4.0 <4.0.0"
+  dart: ">=3.5.1 <4.0.0"
   flutter: ">=3.22.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index b3edfbd..d995280 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -14,7 +14,7 @@ description: Mobile Nebula Client
 version: 0.1.0+54
 
 environment:
-  sdk: '>=2.18.1 <3.0.0'
+  sdk: ^3.5.1
 
 dependencies:
   flutter: