diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ce66654..cee41c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,6 +11,9 @@ jobs:
         uses: actions/checkout@v2
       - name: "Install Flutter"
         uses: subosito/flutter-action@v1
+        with:
+          channel: 'beta'
+          flutter-version: 2.13.0-0.2.pre
       - name: "Install dependencies"
         run: flutter pub get && (cd demo && flutter pub get)
       - name: "Analyze Dart code"
diff --git a/pubspec.yaml b/pubspec.yaml
index dd3d399..8137eb3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -7,6 +7,7 @@ maintainer: Harsh Bhikadia (@daadu)
 
 environment:
   sdk: '>=2.12.0 <3.0.0'
+  flutter: '>=2.12.0-4.0.pre'
 
 dependencies:
   flutter: