diff --git a/.github/workflows/flutter_build.yml b/.github/workflows/flutter_build.yml
index 8a96e7d..1bf8f24 100644
--- a/.github/workflows/flutter_build.yml
+++ b/.github/workflows/flutter_build.yml
@@ -11,8 +11,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/upload-artifact@v4
-
+      - name: Checkout repository
+        uses: actions/checkout@v4
       - name: Set up Flutter
         uses: subosito/flutter-action@v2
         with:
@@ -40,6 +40,10 @@ jobs:
         with:
           name: app-release.apk
           path: build/app/outputs/flutter-apk/
+          if-no-files-found: warn
+          compression-level: 6
+          overwrite: true
+          include-hidden-files: false
 
       - name: Create Release Notes
         run: |
diff --git a/pubspec.yaml b/pubspec.yaml
index 3e43852..64c5436 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: 1.0.0+1
 
 environment:
-  sdk: ^3.9.2
+  sdk: '^3.9.2'
+
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions