diff --git a/README.md b/README.md
index cc7ed58..43430f9 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Both can be executed from the IDE and the command line, e.g.
 To build an app for Android or iOS, one of these files hast to be linked or renamed to `main.dart`.
 
 
-Tested with Flutter (Channel stable, 3.3.4, on Ubuntu 22.04.1) and
+Tested with Flutter (Channel stable, 3.2.x - 3.7.x on Ubuntu 22.04.1) and
 
 - Android
 - Linux
diff --git a/pubspec.yaml b/pubspec.yaml
index 7b81bb5..0ca7e4d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -6,7 +6,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.18.0 <3.0.0"
+  sdk: ">=2.19.0 <3.0.0"
 
 dependencies:
   flutter:
@@ -15,9 +15,8 @@ dependencies:
   flutter_localizations:
     sdk: flutter
 
-  location: ^4.3.0
+  location: ^4.4.0
 
-  cupertino_icons: ^1.0.2
   wakelock: ^0.6.2
   provider: ^6.0.1
   intl: ^0.17.0