diff --git a/packages/camera/camera_web/CHANGELOG.md b/packages/camera/camera_web/CHANGELOG.md
index 9e486667c103..852e4a03fd43 100644
--- a/packages/camera/camera_web/CHANGELOG.md
+++ b/packages/camera/camera_web/CHANGELOG.md
@@ -1,5 +1,6 @@
-## NEXT
+## 0.2.1+4
 
+* Migrates from `ui.hash*` to `Object.hash*`.
 * Updates minimum Flutter version for changes in 0.2.1+3.
 
 ## 0.2.1+3
diff --git a/packages/camera/camera_web/lib/src/types/camera_metadata.dart b/packages/camera/camera_web/lib/src/types/camera_metadata.dart
index c42dd3ad8b75..e5c6b3875b6a 100644
--- a/packages/camera/camera_web/lib/src/types/camera_metadata.dart
+++ b/packages/camera/camera_web/lib/src/types/camera_metadata.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart';
 
 /// Metadata used along the camera description
@@ -38,5 +36,5 @@ class CameraMetadata {
   }
 
   @override
-  int get hashCode => hashValues(deviceId.hashCode, facingMode.hashCode);
+  int get hashCode => Object.hash(deviceId.hashCode, facingMode.hashCode);
 }
diff --git a/packages/camera/camera_web/lib/src/types/camera_options.dart b/packages/camera/camera_web/lib/src/types/camera_options.dart
index 8fa40bdc1bb8..08491b56081b 100644
--- a/packages/camera/camera_web/lib/src/types/camera_options.dart
+++ b/packages/camera/camera_web/lib/src/types/camera_options.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart';
 
 /// Options used to create a camera with the given
@@ -50,7 +48,7 @@ class CameraOptions {
   }
 
   @override
-  int get hashCode => hashValues(audio, video);
+  int get hashCode => Object.hash(audio, video);
 }
 
 /// Indicates whether the audio track is requested.
@@ -140,7 +138,7 @@ class VideoConstraints {
   }
 
   @override
-  int get hashCode => hashValues(facingMode, width, height, deviceId);
+  int get hashCode => Object.hash(facingMode, width, height, deviceId);
 }
 
 /// The camera type used in [FacingModeConstraint].
@@ -213,7 +211,7 @@ class FacingModeConstraint {
   }
 
   @override
-  int get hashCode => hashValues(ideal, exact);
+  int get hashCode => Object.hash(ideal, exact);
 }
 
 /// The size of the requested video track used in
@@ -272,5 +270,5 @@ class VideoSizeConstraint {
   }
 
   @override
-  int get hashCode => hashValues(minimum, ideal, maximum);
+  int get hashCode => Object.hash(minimum, ideal, maximum);
 }
diff --git a/packages/camera/camera_web/lib/src/types/zoom_level_capability.dart b/packages/camera/camera_web/lib/src/types/zoom_level_capability.dart
index 9a868d2bc0dc..d20bd25108bb 100644
--- a/packages/camera/camera_web/lib/src/types/zoom_level_capability.dart
+++ b/packages/camera/camera_web/lib/src/types/zoom_level_capability.dart
@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import 'dart:html' as html;
-import 'dart:ui' show hashValues;
 
 import 'package:flutter/foundation.dart';
 
@@ -46,5 +45,5 @@ class ZoomLevelCapability {
   }
 
   @override
-  int get hashCode => hashValues(minimum, maximum, videoTrack);
+  int get hashCode => Object.hash(minimum, maximum, videoTrack);
 }
diff --git a/packages/camera/camera_web/pubspec.yaml b/packages/camera/camera_web/pubspec.yaml
index cb6aa19c49f1..2d1a4508eb73 100644
--- a/packages/camera/camera_web/pubspec.yaml
+++ b/packages/camera/camera_web/pubspec.yaml
@@ -2,7 +2,7 @@ name: camera_web
 description: A Flutter plugin for getting information about and controlling the camera on Web.
 repository: https://github.com/flutter/plugins/tree/main/packages/camera/camera_web
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+camera%22
-version: 0.2.1+3
+version: 0.2.1+4
 
 environment:
   sdk: ">=2.12.0 <3.0.0"
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/CHANGELOG.md b/packages/google_maps_flutter/google_maps_flutter_platform_interface/CHANGELOG.md
index d1b4ef8c18cf..b955bc033210 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/CHANGELOG.md
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 2.1.6
+
+* Migrates from `ui.hash*` to `Object.hash*`.
+* Updates minimum Flutter version to 2.5.0.
+
 ## 2.1.5
 
 Removes dependency on `meta`.
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/camera.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/camera.dart
index 7cb6369e7f59..89006eba6214 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/camera.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/camera.dart
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues, Offset;
+import 'dart:ui' show Offset;
 
 import 'types.dart';
 
@@ -99,7 +99,7 @@ class CameraPosition {
   }
 
   @override
-  int get hashCode => hashValues(bearing, target, tilt, zoom);
+  int get hashCode => Object.hash(bearing, target, tilt, zoom);
 
   @override
   String toString() =>
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/location.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/location.dart
index e2ca635be75e..5bc4ca608f1a 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/location.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/location.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart' show visibleForTesting;
 
 /// A pair of latitude and longitude coordinates, stored as degrees.
@@ -55,7 +53,7 @@ class LatLng {
   }
 
   @override
-  int get hashCode => hashValues(latitude, longitude);
+  int get hashCode => Object.hash(latitude, longitude);
 }
 
 /// A latitude/longitude aligned rectangle.
@@ -132,5 +130,5 @@ class LatLngBounds {
   }
 
   @override
-  int get hashCode => hashValues(southwest, northeast);
+  int get hashCode => Object.hash(southwest, northeast);
 }
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/maps_object_updates.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/maps_object_updates.dart
index 2e2eefa3d32e..3267cad8d8a2 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/maps_object_updates.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/maps_object_updates.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues, hashList;
-
 import 'package:flutter/foundation.dart' show objectRuntimeType, setEquals;
 
 import 'maps_object.dart';
@@ -114,8 +112,8 @@ class MapsObjectUpdates<T extends MapsObject> {
   }
 
   @override
-  int get hashCode => hashValues(hashList(_objectsToAdd),
-      hashList(_objectIdsToRemove), hashList(_objectsToChange));
+  int get hashCode => Object.hash(Object.hashAll(_objectsToAdd),
+      Object.hashAll(_objectIdsToRemove), Object.hashAll(_objectsToChange));
 
   @override
   String toString() {
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/marker.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/marker.dart
index 5e62f7d9ffba..8057d2962e9e 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/marker.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/marker.dart
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues, Offset;
+import 'dart:ui' show Offset;
 
 import 'package:flutter/foundation.dart'
     show immutable, ValueChanged, VoidCallback;
@@ -90,7 +90,7 @@ class InfoWindow {
   }
 
   @override
-  int get hashCode => hashValues(title.hashCode, snippet, anchor);
+  int get hashCode => Object.hash(title.hashCode, snippet, anchor);
 
   @override
   String toString() {
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/screen_coordinate.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/screen_coordinate.dart
index 46bc6c12e509..b424aa5c00e4 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/screen_coordinate.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/screen_coordinate.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart' show immutable;
 
 /// Represents a point coordinate in the [GoogleMap]'s view.
@@ -42,5 +40,5 @@ class ScreenCoordinate {
   }
 
   @override
-  int get hashCode => hashValues(x, y);
+  int get hashCode => Object.hash(x, y);
 }
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/tile_overlay.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/tile_overlay.dart
index db2b53d63512..80b05272e21d 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/tile_overlay.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/tile_overlay.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart' show immutable;
 
 import 'types.dart';
@@ -146,6 +144,6 @@ class TileOverlay implements MapsObject {
   }
 
   @override
-  int get hashCode => hashValues(tileOverlayId, fadeIn, tileProvider,
+  int get hashCode => Object.hash(tileOverlayId, fadeIn, tileProvider,
       transparency, zIndex, visible, tileSize);
 }
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/ui.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/ui.dart
index 38c34fcfd27f..18f88b910b48 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/ui.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/lib/src/types/ui.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'types.dart';
 
 /// Type of map tiles to display.
@@ -97,7 +95,7 @@ class MinMaxZoomPreference {
   }
 
   @override
-  int get hashCode => hashValues(minZoom, maxZoom);
+  int get hashCode => Object.hash(minZoom, maxZoom);
 
   @override
   String toString() {
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/pubspec.yaml b/packages/google_maps_flutter/google_maps_flutter_platform_interface/pubspec.yaml
index 6125dd43d9f6..8df31fcf626b 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/pubspec.yaml
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/pubspec.yaml
@@ -4,11 +4,11 @@ repository: https://github.com/flutter/plugins/tree/main/packages/google_maps_fl
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+maps%22
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 2.1.5
+version: 2.1.6
 
 environment:
   sdk: '>=2.12.0 <3.0.0'
-  flutter: ">=2.0.0"
+  flutter: ">=2.5.0"
 
 dependencies:
   collection: ^1.15.0
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/maps_object_updates_test.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/maps_object_updates_test.dart
index f09f70fd769e..73ed1d9d1a90 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/maps_object_updates_test.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/maps_object_updates_test.dart
@@ -2,9 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues, hashList;
-
-import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:google_maps_flutter_platform_interface/src/types/maps_object.dart';
 import 'package:google_maps_flutter_platform_interface/src/types/maps_object_updates.dart';
@@ -129,10 +126,10 @@ void main() {
           TestMapsObjectUpdate.from(previous, current);
       expect(
           updates.hashCode,
-          hashValues(
-              hashList(updates.objectsToAdd),
-              hashList(updates.objectIdsToRemove),
-              hashList(updates.objectsToChange)));
+          Object.hash(
+              Object.hashAll(updates.objectsToAdd),
+              Object.hashAll(updates.objectIdsToRemove),
+              Object.hashAll(updates.objectsToChange)));
     });
 
     test('toString', () async {
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/test_maps_object.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/test_maps_object.dart
index b95ae50a8f08..e28da7ab79ad 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/test_maps_object.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/test_maps_object.dart
@@ -2,9 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
-import 'package:flutter/rendering.dart';
 import 'package:google_maps_flutter_platform_interface/src/types/maps_object.dart';
 import 'package:google_maps_flutter_platform_interface/src/types/maps_object_updates.dart';
 
@@ -37,7 +34,7 @@ class TestMapsObject implements MapsObject {
   }
 
   @override
-  int get hashCode => hashValues(mapsId, data);
+  int get hashCode => Object.hash(mapsId, data);
 }
 
 class TestMapsObjectUpdate extends MapsObjectUpdates<TestMapsObject> {
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_test.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_test.dart
index 3a4c34764ef7..c3ccf695032b 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_test.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_test.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter_test/flutter_test.dart';
 import 'package:google_maps_flutter_platform_interface/google_maps_flutter_platform_interface.dart';
 
@@ -130,7 +128,7 @@ void main() {
           tileSize: 128);
       expect(
           tileOverlay.hashCode,
-          hashValues(
+          Object.hash(
               tileOverlay.tileOverlayId,
               tileOverlay.fadeIn,
               tileOverlay.tileProvider,
diff --git a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_updates_test.dart b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_updates_test.dart
index 05be14e1ba0b..fbb345c50563 100644
--- a/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_updates_test.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_platform_interface/test/types/tile_overlay_updates_test.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues, hashList;
-
 import 'package:flutter_test/flutter_test.dart';
 import 'package:google_maps_flutter_platform_interface/src/types/tile_overlay.dart';
 import 'package:google_maps_flutter_platform_interface/src/types/tile_overlay_updates.dart';
@@ -98,10 +96,10 @@ void main() {
           TileOverlayUpdates.from(previous, current);
       expect(
           updates.hashCode,
-          hashValues(
-              hashList(updates.tileOverlaysToAdd),
-              hashList(updates.tileOverlayIdsToRemove),
-              hashList(updates.tileOverlaysToChange)));
+          Object.hash(
+              Object.hashAll(updates.tileOverlaysToAdd),
+              Object.hashAll(updates.tileOverlayIdsToRemove),
+              Object.hashAll(updates.tileOverlaysToChange)));
     });
 
     test('toString', () async {
diff --git a/packages/google_sign_in/google_sign_in/CHANGELOG.md b/packages/google_sign_in/google_sign_in/CHANGELOG.md
index c0a377603b34..24b729c4d78a 100644
--- a/packages/google_sign_in/google_sign_in/CHANGELOG.md
+++ b/packages/google_sign_in/google_sign_in/CHANGELOG.md
@@ -1,5 +1,6 @@
-## NEXT
+## 5.2.5
 
+* Migrates from `ui.hash*` to `Object.hash*`.
 * Adds OS version support information to README.
 
 ## 5.2.4
diff --git a/packages/google_sign_in/google_sign_in/lib/google_sign_in.dart b/packages/google_sign_in/google_sign_in/lib/google_sign_in.dart
index 6afd409807fa..228f34b651c5 100644
--- a/packages/google_sign_in/google_sign_in/lib/google_sign_in.dart
+++ b/packages/google_sign_in/google_sign_in/lib/google_sign_in.dart
@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import 'dart:async';
-import 'dart:ui' show hashValues;
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart' show PlatformException;
@@ -148,7 +147,7 @@ class GoogleSignInAccount implements GoogleIdentity {
 
   @override
   int get hashCode =>
-      hashValues(displayName, email, id, photoUrl, _idToken, serverAuthCode);
+      Object.hash(displayName, email, id, photoUrl, _idToken, serverAuthCode);
 
   @override
   String toString() {
diff --git a/packages/google_sign_in/google_sign_in/pubspec.yaml b/packages/google_sign_in/google_sign_in/pubspec.yaml
index de15d0bb0740..2c5de81f8e98 100644
--- a/packages/google_sign_in/google_sign_in/pubspec.yaml
+++ b/packages/google_sign_in/google_sign_in/pubspec.yaml
@@ -3,7 +3,7 @@ description: Flutter plugin for Google Sign-In, a secure authentication system
   for signing in with a Google account on Android and iOS.
 repository: https://github.com/flutter/plugins/tree/main/packages/google_sign_in/google_sign_in
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+google_sign_in%22
-version: 5.2.4
+version: 5.2.5
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
diff --git a/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md b/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
index a871cfafb4a2..626dba704ad7 100644
--- a/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
+++ b/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.2.2+3
+
+* Migrates from `ui.hash*` to `Object.hash*`.
+* Updates minimum Flutter version to 2.5.0.
+
 ## 0.2.2+2
 
 * Internal code cleanup for stricter analysis options.
diff --git a/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/purchase_wrapper.dart b/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/purchase_wrapper.dart
index 653e5147f9b0..efaf07984df7 100644
--- a/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/purchase_wrapper.dart
+++ b/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/purchase_wrapper.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart';
 import 'package:in_app_purchase_platform_interface/in_app_purchase_platform_interface.dart';
 import 'package:json_annotation/json_annotation.dart';
@@ -71,7 +69,7 @@ class PurchaseWrapper {
   }
 
   @override
-  int get hashCode => hashValues(
+  int get hashCode => Object.hash(
       orderId,
       packageName,
       purchaseTime,
@@ -238,7 +236,7 @@ class PurchaseHistoryRecordWrapper {
   }
 
   @override
-  int get hashCode => hashValues(purchaseTime, purchaseToken, signature, sku,
+  int get hashCode => Object.hash(purchaseTime, purchaseToken, signature, sku,
       originalJson, developerPayload);
 }
 
@@ -278,7 +276,7 @@ class PurchasesResultWrapper {
   }
 
   @override
-  int get hashCode => hashValues(billingResult, responseCode, purchasesList);
+  int get hashCode => Object.hash(billingResult, responseCode, purchasesList);
 
   /// The detailed description of the status of the operation.
   final BillingResultWrapper billingResult;
@@ -326,7 +324,7 @@ class PurchasesHistoryResult {
   }
 
   @override
-  int get hashCode => hashValues(billingResult, purchaseHistoryRecordList);
+  int get hashCode => Object.hash(billingResult, purchaseHistoryRecordList);
 
   /// The detailed description of the status of the [BillingClient.queryPurchaseHistory].
   final BillingResultWrapper billingResult;
diff --git a/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/sku_details_wrapper.dart b/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/sku_details_wrapper.dart
index 53595c572901..07f9d8f29abf 100644
--- a/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/sku_details_wrapper.dart
+++ b/packages/in_app_purchase/in_app_purchase_android/lib/src/billing_client_wrappers/sku_details_wrapper.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart';
 import 'package:json_annotation/json_annotation.dart';
 
@@ -161,7 +159,7 @@ class SkuDetailsWrapper {
 
   @override
   int get hashCode {
-    return hashValues(
+    return Object.hash(
         description.hashCode,
         freeTrialPeriod.hashCode,
         introductoryPrice.hashCode,
@@ -216,7 +214,7 @@ class SkuDetailsResponseWrapper {
   }
 
   @override
-  int get hashCode => hashValues(billingResult, skuDetailsList);
+  int get hashCode => Object.hash(billingResult, skuDetailsList);
 }
 
 /// Params containing the response code and the debug message from the Play Billing API response.
@@ -261,5 +259,5 @@ class BillingResultWrapper {
   }
 
   @override
-  int get hashCode => hashValues(responseCode, debugMessage);
+  int get hashCode => Object.hash(responseCode, debugMessage);
 }
diff --git a/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml b/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml
index 0a667c672945..62888e6dfb73 100644
--- a/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml
+++ b/packages/in_app_purchase/in_app_purchase_android/pubspec.yaml
@@ -2,11 +2,11 @@ name: in_app_purchase_android
 description: An implementation for the Android platform of the Flutter `in_app_purchase` plugin. This uses the Android BillingClient APIs.
 repository: https://github.com/flutter/plugins/tree/main/packages/in_app_purchase/in_app_purchase_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+in_app_purchase%22
-version: 0.2.2+2
+version: 0.2.2+3
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
-  flutter: ">=2.0.0"
+  flutter: ">=2.5.0"
 
 flutter:
   plugin:
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md b/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
index d614baaf2305..4af33f177799 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
+++ b/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.3.0+5
+
+* Migrates from `ui.hash*` to `Object.hash*`.
+
 ## 0.3.0+4
 
 * Ensures that `NSError` instances with an unexpected value for the `userInfo` field don't crash the app, but send an explanatory message instead.
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_queue_wrapper.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_queue_wrapper.dart
index 022848281327..819c291a1441 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_queue_wrapper.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_queue_wrapper.dart
@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import 'dart:async';
-import 'dart:ui' show hashValues;
 
 import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
@@ -365,7 +364,7 @@ class SKError {
   }
 
   @override
-  int get hashCode => hashValues(
+  int get hashCode => Object.hash(
         code,
         domain,
         userInfo,
@@ -482,7 +481,7 @@ class SKPaymentWrapper {
   }
 
   @override
-  int get hashCode => hashValues(productIdentifier, applicationUsername,
+  int get hashCode => Object.hash(productIdentifier, applicationUsername,
       quantity, simulatesAskToBuyInSandbox, requestData);
 
   @override
@@ -585,5 +584,5 @@ class SKPaymentDiscountWrapper {
 
   @override
   int get hashCode =>
-      hashValues(identifier, keyIdentifier, nonce, signature, timestamp);
+      Object.hash(identifier, keyIdentifier, nonce, signature, timestamp);
 }
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_transaction_wrappers.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_transaction_wrappers.dart
index 4c4c91257d9d..3894721a1f80 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_transaction_wrappers.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_payment_transaction_wrappers.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart';
 import 'package:json_annotation/json_annotation.dart';
 
@@ -190,8 +188,8 @@ class SKPaymentTransactionWrapper {
   }
 
   @override
-  int get hashCode => hashValues(payment, transactionState, originalTransaction,
-      transactionTimeStamp, transactionIdentifier, error);
+  int get hashCode => Object.hash(payment, transactionState,
+      originalTransaction, transactionTimeStamp, transactionIdentifier, error);
 
   @override
   String toString() => _$SKPaymentTransactionWrapperToJson(this).toString();
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_product_wrapper.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_product_wrapper.dart
index 105d999d8a69..2354563261fc 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_product_wrapper.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_product_wrapper.dart
@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
 import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:json_annotation/json_annotation.dart';
@@ -64,7 +63,7 @@ class SkProductResponseWrapper {
   }
 
   @override
-  int get hashCode => hashValues(products, invalidProductIdentifiers);
+  int get hashCode => Object.hash(products, invalidProductIdentifiers);
 }
 
 /// Dart wrapper around StoreKit's [SKProductPeriodUnit](https://developer.apple.com/documentation/storekit/skproductperiodunit?language=objc).
@@ -142,7 +141,7 @@ class SKProductSubscriptionPeriodWrapper {
   }
 
   @override
-  int get hashCode => hashValues(numberOfUnits, unit);
+  int get hashCode => Object.hash(numberOfUnits, unit);
 }
 
 /// Dart wrapper around StoreKit's [SKProductDiscountPaymentMode](https://developer.apple.com/documentation/storekit/skproductdiscountpaymentmode?language=objc).
@@ -232,7 +231,7 @@ class SKProductDiscountWrapper {
   }
 
   @override
-  int get hashCode => hashValues(
+  int get hashCode => Object.hash(
       price, priceLocale, numberOfPeriods, paymentMode, subscriptionPeriod);
 }
 
@@ -342,7 +341,7 @@ class SKProductWrapper {
   }
 
   @override
-  int get hashCode => hashValues(
+  int get hashCode => Object.hash(
       productIdentifier,
       localizedTitle,
       localizedDescription,
@@ -410,5 +409,5 @@ class SKPriceLocaleWrapper {
   }
 
   @override
-  int get hashCode => hashValues(currencySymbol, currencyCode);
+  int get hashCode => Object.hash(currencySymbol, currencyCode);
 }
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_storefront_wrapper.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_storefront_wrapper.dart
index 0bf1103a5abd..ff9e9b7db746 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_storefront_wrapper.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_wrappers/sk_storefront_wrapper.dart
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:ui' show hashValues;
-
 import 'package:flutter/foundation.dart';
 import 'package:json_annotation/json_annotation.dart';
 
@@ -56,7 +54,7 @@ class SKStorefrontWrapper {
   }
 
   @override
-  int get hashCode => hashValues(
+  int get hashCode => Object.hash(
         countryCode,
         identifier,
       );
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml b/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
index 512d2a6ba036..9693c186119c 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
+++ b/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
@@ -2,7 +2,7 @@ name: in_app_purchase_storekit
 description: An implementation for the iOS platform of the Flutter `in_app_purchase` plugin. This uses the StoreKit Framework.
 repository: https://github.com/flutter/plugins/tree/main/packages/in_app_purchase/in_app_purchase_storekit
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+in_app_purchase%22
-version: 0.3.0+4
+version: 0.3.0+5
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
diff --git a/packages/ios_platform_images/CHANGELOG.md b/packages/ios_platform_images/CHANGELOG.md
index f2fb43dec1d1..5e7d997cc711 100644
--- a/packages/ios_platform_images/CHANGELOG.md
+++ b/packages/ios_platform_images/CHANGELOG.md
@@ -1,5 +1,6 @@
-## NEXT
+## 0.2.0+5
 
+* Migrates from `ui.hash*` to `Object.hash*`.
 * Adds OS version support information to README.
 
 ## 0.2.0+4
diff --git a/packages/ios_platform_images/lib/ios_platform_images.dart b/packages/ios_platform_images/lib/ios_platform_images.dart
index 23a437d775ef..9632b3b2c05d 100644
--- a/packages/ios_platform_images/lib/ios_platform_images.dart
+++ b/packages/ios_platform_images/lib/ios_platform_images.dart
@@ -95,7 +95,7 @@ class _FutureMemoryImage extends ImageProvider<_FutureMemoryImage> {
 
   /// See [ImageProvider.hashCode].
   @override
-  int get hashCode => hashValues(_futureBytes.hashCode, _futureScale);
+  int get hashCode => Object.hash(_futureBytes.hashCode, _futureScale);
 
   /// See [ImageProvider.toString].
   @override
diff --git a/packages/ios_platform_images/pubspec.yaml b/packages/ios_platform_images/pubspec.yaml
index fe7952abbc3b..7f80714e4c1c 100644
--- a/packages/ios_platform_images/pubspec.yaml
+++ b/packages/ios_platform_images/pubspec.yaml
@@ -2,7 +2,7 @@ name: ios_platform_images
 description: A plugin to share images between Flutter and iOS in add-to-app setups.
 repository: https://github.com/flutter/plugins/tree/main/packages/ios_platform_images
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+ios_platform_images%22
-version: 0.2.0+4
+version: 0.2.0+5
 
 environment:
   sdk: ">=2.14.0 <3.0.0"
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md b/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
index 500bee7d2622..f3f612adac35 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
+++ b/packages/webview_flutter/webview_flutter_platform_interface/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 1.8.2
+
+* Migrates from `ui.hash*` to `Object.hash*`.
+* Updates minimum Flutter version to 2.5.0.
+
 ## 1.8.1
 
 * Update to use the `verify` method introduced in platform_plugin_interface 2.1.0.
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_settings.dart b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_settings.dart
index 57c0a482089c..102ab10ccea7 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_settings.dart
+++ b/packages/webview_flutter/webview_flutter_platform_interface/lib/src/types/web_settings.dart
@@ -62,7 +62,7 @@ class WebSetting<T> {
   }
 
   @override
-  int get hashCode => hashValues(_value, isPresent);
+  int get hashCode => Object.hash(_value, isPresent);
 }
 
 /// Settings for configuring a WebViewPlatform.
diff --git a/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml b/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
index 50b816d51d5d..f9e754931bb8 100644
--- a/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
+++ b/packages/webview_flutter/webview_flutter_platform_interface/pubspec.yaml
@@ -4,11 +4,11 @@ repository: https://github.com/flutter/plugins/tree/main/packages/webview_flutte
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+webview_flutter%22
 # NOTE: We strongly prefer non-breaking changes, even at the expense of a
 # less-clean API. See https://flutter.dev/go/platform-interface-breaking-changes
-version: 1.8.1
+version: 1.8.2
 
 environment:
   sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=2.0.0"
+  flutter: ">=2.5.0"
 
 dependencies:
   flutter: