diff --git a/example/pubspec.lock b/example/pubspec.lock
index ea0a19c..227f350 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -206,7 +206,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.0.5"
+    version: "0.0.7"
   term_glyph:
     dependency: transitive
     description:
@@ -280,5 +280,5 @@ packages:
     source: hosted
     version: "6.3.0"
 sdks:
-  dart: ">=3.1.3 <4.0.0"
+  dart: ">=3.1.0-185.0.dev <4.0.0"
   flutter: ">=3.7.0-0"
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 88a8cbd..17ee3a0 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -4,7 +4,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 version: 1.0.0+1
 
 environment:
-  sdk: '>=3.1.3 <4.0.0'
+  sdk: '>=3.0.0 <4.0.0'
 
 dependencies:
   flutter:
diff --git a/pubspec.yaml b/pubspec.yaml
index f900a93..87c70e6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,8 +4,7 @@ version: 0.0.7
 repository: https://git.fosscat.com/n8r/stripe_native_card_field
 
 environment:
-  sdk: '>=2.12.0 <4.0.0'
-  flutter: ">=1.17.0"
+  sdk: '>=3.0.0 <4.0.0'
 
 dependencies:
   flutter: