# Flutter SDK 4.0

Flutter SDK 4 points to our new SDKs and adds macOS support, allowing Flutter apps using Amplitude to deploy to iOS, Android, macOS, and Web platforms using our latest SDKs.

Source: https://amplitude.com/en-us/releases/flutter-sdk-4-0

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PlatformFeb 21, 2025

[\[All updates\]](/releases)

### Flutter SDK 4.0

Daniel Chung

**Description:** Flutter SDK 4 points to our new SDKs and adds macOS support, allowing for Flutter apps using Amplitude to deploy to iOS, Android, macOS, and Web platforms using our latest SDKs.

**Why:** The Flutter 4 SDK supports more platforms (macOS, WASM for web platform) and points to our newest SDKs.

**Where:** Organizations can install and update the beta SDK by editing their `pubspec.yaml` files to a minimum version of `^4.0.1` and running `flutter pub upgrade` or `flutter pub get` to upgrade/install the flutter SDK as a dependency to their flutter project.

**Availability:** Available to customers on all plans.

**Useful Resources:** Our Developer Center docs, pub.dev listing.

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