diff --git a/android/app/build.gradle b/android/app/build.gradle
index 7b35456070..4a8b1eb783 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -40,7 +40,7 @@ android {
 
     defaultConfig {
         applicationId "com.zulip.flutter"
-        minSdkVersion 24
+        minSdkVersion 28
         targetSdkVersion flutter.targetSdkVersion
         // These are synced to local.properties from pubspec.yaml by the flutter tool.
         versionCode localProperties.getProperty('flutter.versionCode').toInteger()
diff --git a/android/app/src/main/kotlin/com/zulip/flutter/Notifications.g.kt b/android/app/src/main/kotlin/com/zulip/flutter/Notifications.g.kt
index ac6f0a5732..d1b91c9614 100644
--- a/android/app/src/main/kotlin/com/zulip/flutter/Notifications.g.kt
+++ b/android/app/src/main/kotlin/com/zulip/flutter/Notifications.g.kt
@@ -1,4 +1,4 @@
-// Autogenerated from Pigeon (v17.2.0), do not edit directly.
+// Autogenerated from Pigeon (v18.0.0), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 
 package com.zulip.flutter
@@ -134,9 +134,10 @@ interface AndroidNotificationHostApi {
     }
     /** Sets up an instance of `AndroidNotificationHostApi` to handle messages through the `binaryMessenger`. */
     @Suppress("UNCHECKED_CAST")
-    fun setUp(binaryMessenger: BinaryMessenger, api: AndroidNotificationHostApi?) {
+    fun setUp(binaryMessenger: BinaryMessenger, api: AndroidNotificationHostApi?, messageChannelSuffix: String = "") {
+      val separatedMessageChannelSuffix = if (messageChannelSuffix.isNotEmpty()) ".$messageChannelSuffix" else ""
       run {
-        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.zulip.AndroidNotificationHostApi.notify", codec)
+        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.zulip.AndroidNotificationHostApi.notify$separatedMessageChannelSuffix", codec)
         if (api != null) {
           channel.setMessageHandler { message, reply ->
             val args = message as List<Any?>
diff --git a/ios/Podfile b/ios/Podfile
index 70212f20c8..1fe9fe3125 100644
--- a/ios/Podfile
+++ b/ios/Podfile
@@ -1,4 +1,6 @@
-platform :ios, '12.0'
+# This should match the iOS Deployment Target
+# (in Xcode, that's in project > Runner > Info)
+platform :ios, '14.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 6a62a69bde..d5a52a62fe 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -37,30 +37,30 @@ PODS:
   - file_picker (0.0.1):
     - DKImagePickerController/PhotoGallery
     - Flutter
-  - Firebase/CoreOnly (10.20.0):
-    - FirebaseCore (= 10.20.0)
-  - Firebase/Messaging (10.20.0):
+  - Firebase/CoreOnly (10.22.0):
+    - FirebaseCore (= 10.22.0)
+  - Firebase/Messaging (10.22.0):
     - Firebase/CoreOnly
-    - FirebaseMessaging (~> 10.20.0)
-  - firebase_core (2.25.4):
-    - Firebase/CoreOnly (= 10.20.0)
+    - FirebaseMessaging (~> 10.22.0)
+  - firebase_core (2.28.0):
+    - Firebase/CoreOnly (= 10.22.0)
     - Flutter
-  - firebase_messaging (14.7.15):
-    - Firebase/Messaging (= 10.20.0)
+  - firebase_messaging (14.8.0):
+    - Firebase/Messaging (= 10.22.0)
     - firebase_core
     - Flutter
-  - FirebaseCore (10.20.0):
+  - FirebaseCore (10.22.0):
     - FirebaseCoreInternal (~> 10.0)
     - GoogleUtilities/Environment (~> 7.12)
     - GoogleUtilities/Logger (~> 7.12)
-  - FirebaseCoreInternal (10.21.0):
+  - FirebaseCoreInternal (10.23.0):
     - "GoogleUtilities/NSData+zlib (~> 7.8)"
-  - FirebaseInstallations (10.21.0):
+  - FirebaseInstallations (10.23.0):
     - FirebaseCore (~> 10.0)
     - GoogleUtilities/Environment (~> 7.8)
     - GoogleUtilities/UserDefaults (~> 7.8)
     - PromisesObjC (~> 2.1)
-  - FirebaseMessaging (10.20.0):
+  - FirebaseMessaging (10.22.0):
     - FirebaseCore (~> 10.0)
     - FirebaseInstallations (~> 10.0)
     - GoogleDataTransport (~> 9.3)
@@ -68,49 +68,57 @@ PODS:
     - GoogleUtilities/Environment (~> 7.8)
     - GoogleUtilities/Reachability (~> 7.8)
     - GoogleUtilities/UserDefaults (~> 7.8)
-    - nanopb (< 2.30910.0, >= 2.30908.0)
+    - nanopb (< 2.30911.0, >= 2.30908.0)
   - Flutter (1.0.0)
   - flutter_local_notifications (0.0.1):
     - Flutter
-  - GoogleDataTransport (9.3.0):
+  - GoogleDataTransport (9.4.1):
     - GoogleUtilities/Environment (~> 7.7)
-    - nanopb (< 2.30910.0, >= 2.30908.0)
+    - nanopb (< 2.30911.0, >= 2.30908.0)
     - PromisesObjC (< 3.0, >= 1.2)
-  - GoogleUtilities/AppDelegateSwizzler (7.12.0):
+  - GoogleUtilities/AppDelegateSwizzler (7.13.0):
     - GoogleUtilities/Environment
     - GoogleUtilities/Logger
     - GoogleUtilities/Network
-  - GoogleUtilities/Environment (7.12.0):
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Environment (7.13.0):
+    - GoogleUtilities/Privacy
     - PromisesObjC (< 3.0, >= 1.2)
-  - GoogleUtilities/Logger (7.12.0):
+  - GoogleUtilities/Logger (7.13.0):
     - GoogleUtilities/Environment
-  - GoogleUtilities/Network (7.12.0):
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Network (7.13.0):
     - GoogleUtilities/Logger
     - "GoogleUtilities/NSData+zlib"
+    - GoogleUtilities/Privacy
     - GoogleUtilities/Reachability
-  - "GoogleUtilities/NSData+zlib (7.12.0)"
-  - GoogleUtilities/Reachability (7.12.0):
+  - "GoogleUtilities/NSData+zlib (7.13.0)":
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Privacy (7.13.0)
+  - GoogleUtilities/Reachability (7.13.0):
     - GoogleUtilities/Logger
-  - GoogleUtilities/UserDefaults (7.12.0):
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/UserDefaults (7.13.0):
     - GoogleUtilities/Logger
+    - GoogleUtilities/Privacy
   - image_picker_ios (0.0.1):
     - Flutter
   - integration_test (0.0.1):
     - Flutter
-  - nanopb (2.30909.1):
-    - nanopb/decode (= 2.30909.1)
-    - nanopb/encode (= 2.30909.1)
-  - nanopb/decode (2.30909.1)
-  - nanopb/encode (2.30909.1)
+  - nanopb (2.30910.0):
+    - nanopb/decode (= 2.30910.0)
+    - nanopb/encode (= 2.30910.0)
+  - nanopb/decode (2.30910.0)
+  - nanopb/encode (2.30910.0)
   - package_info_plus (0.4.5):
     - Flutter
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
-  - PromisesObjC (2.3.1)
-  - SDWebImage (5.18.11):
-    - SDWebImage/Core (= 5.18.11)
-  - SDWebImage/Core (5.18.11)
+  - PromisesObjC (2.4.0)
+  - SDWebImage (5.19.1):
+    - SDWebImage/Core (= 5.19.1)
+  - SDWebImage/Core (5.19.1)
   - share_plus (0.0.1):
     - Flutter
   - sqlite3 (3.45.1):
@@ -128,7 +136,7 @@ PODS:
     - sqlite3/fts5
     - sqlite3/perf-threadsafe
     - sqlite3/rtree
-  - SwiftyGif (5.4.4)
+  - SwiftyGif (5.4.5)
   - url_launcher_ios (0.0.1):
     - Flutter
 
@@ -197,34 +205,34 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   app_settings: 017320c6a680cdc94c799949d95b84cb69389ebc
-  device_info_plus: c6fb39579d0f423935b0c9ce7ee2f44b71b9fce6
+  device_info_plus: 97af1d7e84681a90d0693e63169a5d50e0839a0d
   DKImagePickerController: b512c28220a2b8ac7419f21c491fc8534b7601ac
   DKPhotoGallery: fdfad5125a9fdda9cc57df834d49df790dbb4179
-  file_picker: 15fd9539e4eb735dc54bae8c0534a7a9511a03de
-  Firebase: 10c8cb12fb7ad2ae0c09ffc86cd9c1ab392a0031
-  firebase_core: a46c312d8bae4defa3d009b2aa7b5b413aeb394e
-  firebase_messaging: 40d7dd2f3e88a6367c7326cf601f84633d477582
-  FirebaseCore: 28045c1560a2600d284b9c45a904fe322dc890b6
-  FirebaseCoreInternal: 43c1788eaeee9d1b97caaa751af567ce11010d00
-  FirebaseInstallations: 390ea1d10a4d02b20c965cbfd527ee9b3b412acb
-  FirebaseMessaging: 06c414a21b122396a26847c523d5c370f8325df5
+  file_picker: 09aa5ec1ab24135ccd7a1621c46c84134bfd6655
+  Firebase: 797fd7297b7e1be954432743a0b3f90038e45a71
+  firebase_core: d955499180c3c8ef355adf46b8752c4c01d09e0a
+  firebase_messaging: 23c8eaa885a11552e45c98b7a08ba81860092883
+  FirebaseCore: 0326ec9b05fbed8f8716cddbf0e36894a13837f7
+  FirebaseCoreInternal: 6a292e6f0bece1243a737e81556e56e5e19282e3
+  FirebaseInstallations: 42d6ead4605d6eafb3b6683674e80e18eb6f2c35
+  FirebaseMessaging: 9f71037fd9db3376a4caa54e5a3949d1027b4b6e
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   flutter_local_notifications: 4cde75091f6327eb8517fa068a0a5950212d2086
-  GoogleDataTransport: 57c22343ab29bc686febbf7cbb13bad167c2d8fe
-  GoogleUtilities: 0759d1a57ebb953965c2dfe0ba4c82e95ccc2e34
-  image_picker_ios: 99dfe1854b4fa34d0364e74a78448a0151025425
+  GoogleDataTransport: 6c09b596d841063d76d4288cc2d2f42cc36e1e2a
+  GoogleUtilities: d053d902a8edaa9904e1bd00c37535385b8ed152
+  image_picker_ios: b545a5f16c0fa88e3ecbbce3ed4de45567a8ec18
   integration_test: ce0a3ffa1de96d1a89ca0ac26fca7ea18a749ef4
-  nanopb: d4d75c12cd1316f4a64e3c6963f879ecd4b5e0d5
-  package_info_plus: 115f4ad11e0698c8c1c5d8a689390df880f47e85
+  nanopb: 438bc412db1928dac798aa6fd75726007be04262
+  package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c
   path_provider_foundation: 3784922295ac71e43754bd15e0653ccfd36a147c
-  PromisesObjC: c50d2056b5253dadbd6c2bea79b0674bd5a52fa4
-  SDWebImage: a3ba0b8faac7228c3c8eadd1a55c9c9fe5e16457
-  share_plus: c3fef564749587fc939ef86ffb283ceac0baf9f5
+  PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
+  SDWebImage: 40b0b4053e36c660a764958bff99eed16610acbb
+  share_plus: 8875f4f2500512ea181eef553c3e27dba5135aad
   sqlite3: 73b7fc691fdc43277614250e04d183740cb15078
   sqlite3_flutter_libs: af0e8fe9bce48abddd1ffdbbf839db0302d72d80
-  SwiftyGif: 93a1cc87bf3a51916001cf8f3d63835fb64c819f
-  url_launcher_ios: bbd758c6e7f9fd7b5b1d4cde34d2b95fcce5e812
+  SwiftyGif: 706c60cf65fa2bc5ee0313beece843c8eb8194d4
+  url_launcher_ios: 6116280ddcfe98ab8820085d8d76ae7449447586
 
-PODFILE CHECKSUM: 6998435987a000fdec9b2e1b5b1eef6d54bdba77
+PODFILE CHECKSUM: 7ed5116924b3be7e8fb75f7aada61e057028f5c7
 
 COCOAPODS: 1.13.0
diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index 4d166f72a9..1dea534dba 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -344,7 +344,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -423,7 +423,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -472,7 +472,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
diff --git a/lib/host/android_notifications.g.dart b/lib/host/android_notifications.g.dart
index 6c36eb66f1..9dcf09a74e 100644
--- a/lib/host/android_notifications.g.dart
+++ b/lib/host/android_notifications.g.dart
@@ -1,4 +1,4 @@
-// Autogenerated from Pigeon (v17.2.0), do not edit directly.
+// Autogenerated from Pigeon (v18.0.0), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name, unnecessary_import, no_leading_underscores_for_local_identifiers
 
@@ -80,12 +80,15 @@ class AndroidNotificationHostApi {
   /// Constructor for [AndroidNotificationHostApi].  The [binaryMessenger] named argument is
   /// available for dependency injection.  If it is left null, the default
   /// BinaryMessenger will be used which routes to the host platform.
-  AndroidNotificationHostApi({BinaryMessenger? binaryMessenger})
-      : __pigeon_binaryMessenger = binaryMessenger;
+  AndroidNotificationHostApi({BinaryMessenger? binaryMessenger, String messageChannelSuffix = ''})
+      : __pigeon_binaryMessenger = binaryMessenger,
+        __pigeon_messageChannelSuffix = messageChannelSuffix.isNotEmpty ? '.$messageChannelSuffix' : '';
   final BinaryMessenger? __pigeon_binaryMessenger;
 
   static const MessageCodec<Object?> pigeonChannelCodec = _AndroidNotificationHostApiCodec();
 
+  final String __pigeon_messageChannelSuffix;
+
   /// Corresponds to `android.app.NotificationManager.notify`,
   /// combined with `androidx.core.app.NotificationCompat.Builder`.
   ///
@@ -104,7 +107,7 @@ class AndroidNotificationHostApi {
   ///   https://developer.android.com/reference/kotlin/android/app/NotificationManager.html#notify
   ///   https://developer.android.com/reference/androidx/core/app/NotificationCompat.Builder
   Future<void> notify({String? tag, required int id, required String channelId, int? color, PendingIntent? contentIntent, String? contentText, String? contentTitle, Map<String?, String?>? extras, String? smallIconResourceName,}) async {
-    const String __pigeon_channelName = 'dev.flutter.pigeon.zulip.AndroidNotificationHostApi.notify';
+    final String __pigeon_channelName = 'dev.flutter.pigeon.zulip.AndroidNotificationHostApi.notify$__pigeon_messageChannelSuffix';
     final BasicMessageChannel<Object?> __pigeon_channel = BasicMessageChannel<Object?>(
       __pigeon_channelName,
       pigeonChannelCodec,
diff --git a/macos/Podfile.lock b/macos/Podfile.lock
index daf3de8254..0b6bea27a6 100644
--- a/macos/Podfile.lock
+++ b/macos/Podfile.lock
@@ -3,31 +3,31 @@ PODS:
     - FlutterMacOS
   - file_selector_macos (0.0.1):
     - FlutterMacOS
-  - Firebase/CoreOnly (10.20.0):
-    - FirebaseCore (= 10.20.0)
-  - Firebase/Messaging (10.20.0):
+  - Firebase/CoreOnly (10.22.0):
+    - FirebaseCore (= 10.22.0)
+  - Firebase/Messaging (10.22.0):
     - Firebase/CoreOnly
-    - FirebaseMessaging (~> 10.20.0)
-  - firebase_core (2.25.4):
-    - Firebase/CoreOnly (~> 10.20.0)
+    - FirebaseMessaging (~> 10.22.0)
+  - firebase_core (2.28.0):
+    - Firebase/CoreOnly (~> 10.22.0)
     - FlutterMacOS
-  - firebase_messaging (14.7.15):
-    - Firebase/CoreOnly (~> 10.20.0)
-    - Firebase/Messaging (~> 10.20.0)
+  - firebase_messaging (14.8.0):
+    - Firebase/CoreOnly (~> 10.22.0)
+    - Firebase/Messaging (~> 10.22.0)
     - firebase_core
     - FlutterMacOS
-  - FirebaseCore (10.20.0):
+  - FirebaseCore (10.22.0):
     - FirebaseCoreInternal (~> 10.0)
     - GoogleUtilities/Environment (~> 7.12)
     - GoogleUtilities/Logger (~> 7.12)
-  - FirebaseCoreInternal (10.21.0):
+  - FirebaseCoreInternal (10.23.0):
     - "GoogleUtilities/NSData+zlib (~> 7.8)"
-  - FirebaseInstallations (10.21.0):
+  - FirebaseInstallations (10.23.0):
     - FirebaseCore (~> 10.0)
     - GoogleUtilities/Environment (~> 7.8)
     - GoogleUtilities/UserDefaults (~> 7.8)
     - PromisesObjC (~> 2.1)
-  - FirebaseMessaging (10.20.0):
+  - FirebaseMessaging (10.22.0):
     - FirebaseCore (~> 10.0)
     - FirebaseInstallations (~> 10.0)
     - GoogleDataTransport (~> 9.3)
@@ -35,42 +35,50 @@ PODS:
     - GoogleUtilities/Environment (~> 7.8)
     - GoogleUtilities/Reachability (~> 7.8)
     - GoogleUtilities/UserDefaults (~> 7.8)
-    - nanopb (< 2.30910.0, >= 2.30908.0)
+    - nanopb (< 2.30911.0, >= 2.30908.0)
   - flutter_local_notifications (0.0.1):
     - FlutterMacOS
   - FlutterMacOS (1.0.0)
-  - GoogleDataTransport (9.3.0):
+  - GoogleDataTransport (9.4.1):
     - GoogleUtilities/Environment (~> 7.7)
-    - nanopb (< 2.30910.0, >= 2.30908.0)
+    - nanopb (< 2.30911.0, >= 2.30908.0)
     - PromisesObjC (< 3.0, >= 1.2)
-  - GoogleUtilities/AppDelegateSwizzler (7.12.0):
+  - GoogleUtilities/AppDelegateSwizzler (7.13.0):
     - GoogleUtilities/Environment
     - GoogleUtilities/Logger
     - GoogleUtilities/Network
-  - GoogleUtilities/Environment (7.12.0):
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Environment (7.13.0):
+    - GoogleUtilities/Privacy
     - PromisesObjC (< 3.0, >= 1.2)
-  - GoogleUtilities/Logger (7.12.0):
+  - GoogleUtilities/Logger (7.13.0):
     - GoogleUtilities/Environment
-  - GoogleUtilities/Network (7.12.0):
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Network (7.13.0):
     - GoogleUtilities/Logger
     - "GoogleUtilities/NSData+zlib"
+    - GoogleUtilities/Privacy
     - GoogleUtilities/Reachability
-  - "GoogleUtilities/NSData+zlib (7.12.0)"
-  - GoogleUtilities/Reachability (7.12.0):
+  - "GoogleUtilities/NSData+zlib (7.13.0)":
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Privacy (7.13.0)
+  - GoogleUtilities/Reachability (7.13.0):
     - GoogleUtilities/Logger
-  - GoogleUtilities/UserDefaults (7.12.0):
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/UserDefaults (7.13.0):
     - GoogleUtilities/Logger
-  - nanopb (2.30909.1):
-    - nanopb/decode (= 2.30909.1)
-    - nanopb/encode (= 2.30909.1)
-  - nanopb/decode (2.30909.1)
-  - nanopb/encode (2.30909.1)
+    - GoogleUtilities/Privacy
+  - nanopb (2.30910.0):
+    - nanopb/decode (= 2.30910.0)
+    - nanopb/encode (= 2.30910.0)
+  - nanopb/decode (2.30910.0)
+  - nanopb/encode (2.30910.0)
   - package_info_plus (0.0.1):
     - FlutterMacOS
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
-  - PromisesObjC (2.3.1)
+  - PromisesObjC (2.4.0)
   - share_plus (0.0.1):
     - FlutterMacOS
   - sqlite3 (3.45.1):
@@ -142,24 +150,24 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos
 
 SPEC CHECKSUMS:
-  device_info_plus: 5401765fde0b8d062a2f8eb65510fb17e77cf07f
+  device_info_plus: ce1b7762849d3ec103d0e0517299f2db7ad60720
   file_selector_macos: 468fb6b81fac7c0e88d71317f3eec34c3b008ff9
-  Firebase: 10c8cb12fb7ad2ae0c09ffc86cd9c1ab392a0031
-  firebase_core: 2e1a33fd13fb581f0dc809c18be25cdc1a2e10db
-  firebase_messaging: aa7d68aa238b24ee36bfe33f7a73561d3a78b069
-  FirebaseCore: 28045c1560a2600d284b9c45a904fe322dc890b6
-  FirebaseCoreInternal: 43c1788eaeee9d1b97caaa751af567ce11010d00
-  FirebaseInstallations: 390ea1d10a4d02b20c965cbfd527ee9b3b412acb
-  FirebaseMessaging: 06c414a21b122396a26847c523d5c370f8325df5
+  Firebase: 797fd7297b7e1be954432743a0b3f90038e45a71
+  firebase_core: 2c57be44d4fb5de6757fd8ebe04e363599daef36
+  firebase_messaging: 6ee25816b47b604184e49b9e0c49334ebe555d06
+  FirebaseCore: 0326ec9b05fbed8f8716cddbf0e36894a13837f7
+  FirebaseCoreInternal: 6a292e6f0bece1243a737e81556e56e5e19282e3
+  FirebaseInstallations: 42d6ead4605d6eafb3b6683674e80e18eb6f2c35
+  FirebaseMessaging: 9f71037fd9db3376a4caa54e5a3949d1027b4b6e
   flutter_local_notifications: 3805ca215b2fb7f397d78b66db91f6a747af52e4
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
-  GoogleDataTransport: 57c22343ab29bc686febbf7cbb13bad167c2d8fe
-  GoogleUtilities: 0759d1a57ebb953965c2dfe0ba4c82e95ccc2e34
-  nanopb: d4d75c12cd1316f4a64e3c6963f879ecd4b5e0d5
-  package_info_plus: 02d7a575e80f194102bef286361c6c326e4c29ce
+  GoogleDataTransport: 6c09b596d841063d76d4288cc2d2f42cc36e1e2a
+  GoogleUtilities: d053d902a8edaa9904e1bd00c37535385b8ed152
+  nanopb: 438bc412db1928dac798aa6fd75726007be04262
+  package_info_plus: fa739dd842b393193c5ca93c26798dff6e3d0e0c
   path_provider_foundation: 3784922295ac71e43754bd15e0653ccfd36a147c
-  PromisesObjC: c50d2056b5253dadbd6c2bea79b0674bd5a52fa4
-  share_plus: 76dd39142738f7a68dd57b05093b5e8193f220f7
+  PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
+  share_plus: 36537c04ce0c3e3f5bd297ce4318b6d5ee5fd6cf
   sqlite3: 73b7fc691fdc43277614250e04d183740cb15078
   sqlite3_flutter_libs: 06a05802529659a272beac4ee1350bfec294f386
   url_launcher_macos: d2691c7dd33ed713bf3544850a623080ec693d95
diff --git a/pubspec.lock b/pubspec.lock
index 9610f2458c..18509fd60a 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -13,10 +13,10 @@ packages:
     dependency: transitive
     description:
       name: _flutterfire_internals
-      sha256: "1a52f1afae8ab7ac4741425114713bdbba802f1ce1e0648e167ffcc6e05e96cf"
+      sha256: "79b6452b4066fcbdd74c2aac354e80c591a727e0364bedccecdb5a5321784fa2"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.21"
+    version: "1.3.28"
   analyzer:
     dependency: transitive
     description:
@@ -101,10 +101,10 @@ packages:
     dependency: "direct dev"
     description:
       name: build_runner
-      sha256: "581bacf68f89ec8792f5e5a0b2c4decd1c948e97ce659dc783688c8a88fbec21"
+      sha256: "3ac61a79bfb6f6cc11f693591063a7f19a7af628dc52f141743edac5c16e8c22"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.8"
+    version: "2.4.9"
   build_runner_core:
     dependency: transitive
     description:
@@ -125,10 +125,10 @@ packages:
     dependency: transitive
     description:
       name: built_value
-      sha256: a3ec2e0f967bc47f69f95009bb93db936288d61d5343b9436e378b28a2f830c6
+      sha256: c7913a9737ee4007efedaffc968c049fd0f3d0e49109e778edc10de9426005cb
       url: "https://pub.dev"
     source: hosted
-    version: "8.9.0"
+    version: "8.9.2"
   characters:
     dependency: transitive
     description:
@@ -221,10 +221,10 @@ packages:
     dependency: transitive
     description:
       name: cross_file
-      sha256: fedaadfa3a6996f75211d835aaeb8fede285dae94262485698afd832371b9a5e
+      sha256: "55d7b444feb71301ef6b8838dbc1ae02e63dd48c8773f3810ff53bb1e2945b32"
       url: "https://pub.dev"
     source: hosted
-    version: "0.3.3+8"
+    version: "0.3.4+1"
   crypto:
     dependency: "direct main"
     description:
@@ -245,10 +245,10 @@ packages:
     dependency: transitive
     description:
       name: dart_style
-      sha256: "40ae61a5d43feea6d24bd22c0537a6629db858963b99b4bc1c3db80676f32368"
+      sha256: "99e066ce75c89d6b29903d788a7bb9369cf754f7b24bf70bf4b6d6d6b26853b9"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.4"
+    version: "2.3.6"
   dbus:
     dependency: transitive
     description:
@@ -261,10 +261,10 @@ packages:
     dependency: "direct main"
     description:
       name: device_info_plus
-      sha256: "77f757b789ff68e4eaf9c56d1752309bd9f7ad557cb105b938a7f8eb89e59110"
+      sha256: "50fb435ed30c6d2525cbfaaa0f46851ea6131315f213c0d921b0e407b34e3b84"
       url: "https://pub.dev"
     source: hosted
-    version: "9.1.2"
+    version: "10.0.1"
   device_info_plus_platform_interface:
     dependency: transitive
     description:
@@ -277,18 +277,18 @@ packages:
     dependency: "direct main"
     description:
       name: drift
-      sha256: b50a8342c6ddf05be53bda1d246404cbad101b64dc73e8d6d1ac1090d119b4e2
+      sha256: "3b276c838ff7f8e19aac18a51f9b388715268f3534eaaf8047c8455ef3c1738d"
       url: "https://pub.dev"
     source: hosted
-    version: "2.15.0"
+    version: "2.16.0"
   drift_dev:
     dependency: "direct dev"
     description:
       name: drift_dev
-      sha256: c037d9431b6f8dc633652b1469e5f53aaec6e4eb405ed29dd232fa888ef10d88
+      sha256: "66cf3e397448f855523d7b6b7b3789db232b211db96543a42285464d05f3bf72"
       url: "https://pub.dev"
     source: hosted
-    version: "2.15.0"
+    version: "2.16.0"
   fake_async:
     dependency: "direct dev"
     description:
@@ -317,10 +317,10 @@ packages:
     dependency: "direct main"
     description:
       name: file_picker
-      sha256: "4e42aacde3b993c5947467ab640882c56947d9d27342a5b6f2895b23956954a6"
+      sha256: d1d0ac3966b36dc3e66eeefb40280c17feb87fa2099c6e22e6a1fc959327bd03
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.1"
+    version: "8.0.0+1"
   file_selector_linux:
     dependency: transitive
     description:
@@ -357,10 +357,10 @@ packages:
     dependency: "direct main"
     description:
       name: firebase_core
-      sha256: "7e049e32a9d347616edb39542cf92cd53fdb4a99fb6af0a0bff327c14cd76445"
+      sha256: "4b45655ec1b21a1783681f72f840a2e74d298046c2b7c286ab0e4f0efbf93d0a"
       url: "https://pub.dev"
     source: hosted
-    version: "2.25.4"
+    version: "2.28.0"
   firebase_core_platform_interface:
     dependency: transitive
     description:
@@ -373,34 +373,34 @@ packages:
     dependency: transitive
     description:
       name: firebase_core_web
-      sha256: "57e61d6010e253b36d38191cefd6199d7849152cdcd234b61ca290cdb278a0ba"
+      sha256: "28e30e00748497b9a70db2025942a42c5d752534eb678e9b9b98db056cf404ba"
       url: "https://pub.dev"
     source: hosted
-    version: "2.11.4"
+    version: "2.14.0"
   firebase_messaging:
     dependency: "direct main"
     description:
       name: firebase_messaging
-      sha256: "9c97b20c012542252a8853f11334efd833ddae83551fe37d27f87d885c655038"
+      sha256: "502233442839406198c34458a4ff71ca3350cc7be88ce06a8b729cbd2162ef57"
       url: "https://pub.dev"
     source: hosted
-    version: "14.7.15"
+    version: "14.8.0"
   firebase_messaging_platform_interface:
     dependency: transitive
     description:
       name: firebase_messaging_platform_interface
-      sha256: d464b255e922c7915dc4b0ebc305ebad4e1f130519bee3d6e568ef2ea1613a4b
+      sha256: "9438353a857c8000b0680d7ee246acb14fb854c4a14df4ebc7e1efde166903ac"
       url: "https://pub.dev"
     source: hosted
-    version: "4.5.23"
+    version: "4.5.30"
   firebase_messaging_web:
     dependency: transitive
     description:
       name: firebase_messaging_web
-      sha256: f3f71aeec719ec1fe2c99f75cd74d00d33f1c240cf1e402cc9d43883e84f935a
+      sha256: "6672c1c41e79d607b1ce0bbf1c6dcf97f7894b98bf65fe806e40d62a700bae3a"
       url: "https://pub.dev"
     source: hosted
-    version: "3.6.4"
+    version: "3.8.0"
   fixnum:
     dependency: transitive
     description:
@@ -431,18 +431,18 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: e2a421b7e59244faef694ba7b30562e489c2b489866e505074eb005cd7060db7
+      sha256: "9e8c3858111da373efc5aa341de011d9bd23e2c5c5e0c62bccf32438e192d7b1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   flutter_local_notifications:
     dependency: "direct main"
     description:
       name: flutter_local_notifications
-      sha256: c18f1de98fe0bb9dd5ba91e1330d4febc8b6a7de6aae3ffe475ef423723e72f3
+      sha256: f9a05409385b77b06c18f200a41c7c2711ebf7415669350bb0f8474c07bd40d1
       url: "https://pub.dev"
     source: hosted
-    version: "16.3.2"
+    version: "17.0.0"
   flutter_local_notifications_linux:
     dependency: transitive
     description:
@@ -486,10 +486,10 @@ packages:
     dependency: transitive
     description:
       name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
+      sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
       url: "https://pub.dev"
     source: hosted
-    version: "3.2.0"
+    version: "4.0.0"
   fuchsia_remote_debug_protocol:
     dependency: transitive
     description: flutter
@@ -523,10 +523,10 @@ packages:
     dependency: "direct main"
     description:
       name: http
-      sha256: a2bbf9d017fcced29139daa8ed2bba4ece450ab222871df93ca9eec6f80c34ba
+      sha256: "761a297c042deedc1ffbb156d6e2af13886bb305c2a343a4d972504cd67dd938"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   http_multi_server:
     dependency: transitive
     description:
@@ -555,26 +555,26 @@ packages:
     dependency: transitive
     description:
       name: image_picker_android
-      sha256: "39f2bfe497e495450c81abcd44b62f56c2a36a37a175da7d137b4454977b51b1"
+      sha256: "42c098e7fb6334746be37cdc30369ade356ed4f14d48b7a0313f95a9159f4321"
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.9+3"
+    version: "0.8.9+5"
   image_picker_for_web:
     dependency: transitive
     description:
       name: image_picker_for_web
-      sha256: e2423c53a68b579a7c37a1eda967b8ae536c3d98518e5db95ca1fe5719a730a3
+      sha256: "6a1704fdd75022272e7e7a897a9068e9c2ff3cd6a66820bf3ded810633eac954"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.0.3"
   image_picker_ios:
     dependency: transitive
     description:
       name: image_picker_ios
-      sha256: fadafce49e8569257a0cad56d24438a6fa1f0cbd7ee0af9b631f7492818a4ca3
+      sha256: "917a5cadd67d052554cfb258595e54217de53fac5b52939426e26319a02e6297"
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.9+1"
+    version: "0.8.9+2"
   image_picker_linux:
     dependency: transitive
     description:
@@ -595,10 +595,10 @@ packages:
     dependency: transitive
     description:
       name: image_picker_platform_interface
-      sha256: fa4e815e6fcada50e35718727d83ba1c92f1edf95c0b4436554cec301b56233b
+      sha256: "3d2c323daea9d60608f1caf30be32a938916f4975434b8352e6f73dae496da38"
       url: "https://pub.dev"
     source: hosted
-    version: "2.9.3"
+    version: "2.9.4"
   image_picker_windows:
     dependency: transitive
     description:
@@ -632,10 +632,10 @@ packages:
     dependency: transitive
     description:
       name: js
-      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
+      sha256: c1b2e9b5ea78c45e1a0788d29606ba27dc5f71f019f32ca5140f61ef071838cf
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.7"
+    version: "0.7.1"
   json_annotation:
     dependency: "direct main"
     description:
@@ -656,18 +656,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
+      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.4"
+    version: "10.0.5"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
+      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "3.0.5"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -704,10 +704,10 @@ packages:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
@@ -752,10 +752,10 @@ packages:
     dependency: "direct main"
     description:
       name: package_info_plus
-      sha256: "88bc797f44a94814f2213db1c9bd5badebafdfb8290ca9f78d4b9ee2a3db4d79"
+      sha256: cb44f49b6e690fa766f023d5b22cac6b9affe741dd792b6ac7ad4fabe0d7b097
       url: "https://pub.dev"
     source: hosted
-    version: "5.0.1"
+    version: "6.0.0"
   package_info_plus_platform_interface:
     dependency: transitive
     description:
@@ -832,10 +832,10 @@ packages:
     dependency: "direct dev"
     description:
       name: pigeon
-      sha256: ea0db5609f90eb26d6f3d7807558860d0eda5a908f99b3ad7eb6079a8c74378b
+      sha256: be883401d09121c427ed9c5f6e96427787d93d335f55e5e2b0d780a0a22cd561
       url: "https://pub.dev"
     source: hosted
-    version: "17.2.0"
+    version: "18.0.0"
   platform:
     dependency: transitive
     description:
@@ -904,18 +904,18 @@ packages:
     dependency: "direct main"
     description:
       name: share_plus
-      sha256: "3ef39599b00059db0990ca2e30fca0a29d8b37aae924d60063f8e0184cf20900"
+      sha256: "05ec043470319bfbabe0adbc90d3a84cbff0426b9d9f3a6e2ad3e131fa5fa629"
       url: "https://pub.dev"
     source: hosted
-    version: "7.2.2"
+    version: "8.0.2"
   share_plus_platform_interface:
     dependency: "direct main"
     description:
       name: share_plus_platform_interface
-      sha256: df08bc3a07d01f5ea47b45d03ffcba1fa9cd5370fb44b3f38c70e42cced0f956
+      sha256: "251eb156a8b5fa9ce033747d73535bf53911071f8d3b6f4f0b578505ce0d4496"
       url: "https://pub.dev"
     source: hosted
-    version: "3.3.1"
+    version: "3.4.0"
   shelf:
     dependency: transitive
     description:
@@ -1005,10 +1005,10 @@ packages:
     dependency: "direct main"
     description:
       name: sqlite3
-      sha256: "072128763f1547e3e9b4735ce846bfd226d68019ccda54db4cd427b12dfdedc9"
+      sha256: "1abbeb84bf2b1a10e5e1138c913123c8aa9d83cd64e5f9a0dd847b3c83063202"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.2"
   sqlite3_flutter_libs:
     dependency: "direct main"
     description:
@@ -1021,10 +1021,10 @@ packages:
     dependency: transitive
     description:
       name: sqlparser
-      sha256: dc384bb1f56d1384ce078edb5ff8247976abdab79d0c83e437210c85f06ecb61
+      sha256: "7b20045d1ccfb7bc1df7e8f9fee5ae58673fce6ff62cefbb0e0fd7214e90e5a0"
       url: "https://pub.dev"
     source: hosted
-    version: "0.34.0"
+    version: "0.34.1"
   stack_trace:
     dependency: "direct dev"
     description:
@@ -1125,10 +1125,10 @@ packages:
     dependency: "direct main"
     description:
       name: url_launcher
-      sha256: c512655380d241a337521703af62d2c122bf7b77a46ff7dd750092aa9433499c
+      sha256: "0ecc004c62fd3ed36a2ffcbe0dd9700aee63bd7532d0b642a488b1ec310f492e"
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.4"
+    version: "6.2.5"
   url_launcher_android:
     dependency: "direct main"
     description:
@@ -1141,10 +1141,10 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_ios
-      sha256: "75bb6fe3f60070407704282a2d295630cab232991eb52542b18347a8a941df03"
+      sha256: "9149d493b075ed740901f3ee844a38a00b33116c7c5c10d7fb27df8987fb51d5"
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.4"
+    version: "6.2.5"
   url_launcher_linux:
     dependency: transitive
     description:
@@ -1173,10 +1173,10 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_web
-      sha256: fff0932192afeedf63cdd50ecbb1bc825d31aed259f02bb8dba0f3b729a5e88b
+      sha256: "3692a459204a33e04bc94f5fb91158faf4f2c8903281ddd82915adecdb1a901d"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.3"
+    version: "2.3.0"
   url_launcher_windows:
     dependency: transitive
     description:
@@ -1221,18 +1221,18 @@ packages:
     dependency: transitive
     description:
       name: web
-      sha256: "4188706108906f002b3a293509234588823c8c979dc83304e229ff400c996b05"
+      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
       url: "https://pub.dev"
     source: hosted
-    version: "0.4.2"
+    version: "0.5.1"
   web_socket_channel:
     dependency: transitive
     description:
       name: web_socket_channel
-      sha256: "939ab60734a4f8fa95feacb55804fa278de28bdeef38e616dc08e44a84adea23"
+      sha256: "1d8e795e2a8b3730c41b8a98a2dff2e0fb57ae6f0764a1c46ec5915387d257b2"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.3"
+    version: "2.4.4"
   webdriver:
     dependency: transitive
     description:
@@ -1253,10 +1253,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: "464f5674532865248444b4c3daca12bd9bf2d7c47f759ce2617986e7229494a8"
+      sha256: "0a989dc7ca2bb51eac91e8fd00851297cfffd641aa7538b165c62637ca0eaa4a"
       url: "https://pub.dev"
     source: hosted
-    version: "5.2.0"
+    version: "5.4.0"
   win32_registry:
     dependency: transitive
     description:
@@ -1297,5 +1297,5 @@ packages:
     source: path
     version: "0.0.1"
 sdks:
-  dart: ">=3.4.0-256.0.dev <4.0.0"
-  flutter: ">=3.21.0-12.0.pre.26"
+  dart: ">=3.5.0-18.0.dev <4.0.0"
+  flutter: ">=3.22.0-5.0.pre.22"
diff --git a/pubspec.yaml b/pubspec.yaml
index 56aa501a8f..729290ae15 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -24,8 +24,8 @@ environment:
   # that by the time we want to release, these will have become stable.
   # TODO: Before general release, switch to stable Flutter and Dart versions,
   #   or pin exact versions: https://github.com/zulip/zulip-flutter/issues/15
-  sdk: '>=3.4.0-256.0.dev <4.0.0'
-  flutter: '>=3.21.0-12.0.pre.26'
+  sdk: '>=3.5.0-18.0.dev <4.0.0'
+  flutter: '>=3.22.0-5.0.pre.22'
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions
@@ -43,23 +43,23 @@ dependencies:
   collection: ^1.17.2
   convert: ^3.1.1
   crypto: ^3.0.3
-  device_info_plus: ^9.0.0
+  device_info_plus: ^10.0.1
   drift: ^2.5.0
-  file_picker: ^6.0.0
+  file_picker: ^8.0.0+1
   firebase_core: ^2.14.0
   firebase_messaging: ^14.6.3
   flutter_color_models: ^1.3.3+2
-  flutter_local_notifications: ^16.1.0
+  flutter_local_notifications: ^17.0.0
   flutter_local_notifications_platform_interface: ^7.0.0+1
   html: ^0.15.1
   http: ^1.0.0
   image_picker: ^1.0.0
   intl: ^0.19.0
   json_annotation: ^4.8.1
-  package_info_plus: ^5.0.1
+  package_info_plus: ^6.0.0
   path: ^1.8.3
   path_provider: ^2.0.13
-  share_plus: ^7.0.0
+  share_plus: ^8.0.2
   share_plus_platform_interface: ^3.3.1
   sqlite3: ^2.4.0
   sqlite3_flutter_libs: ^0.5.13
@@ -84,7 +84,7 @@ dev_dependencies:
   fake_async: ^1.3.1
   flutter_lints: ^3.0.0
   json_serializable: ^6.5.4
-  pigeon: ^17.2.0
+  pigeon: ^18.0.0
   stack_trace: ^1.11.1
   test: ^1.23.1
   # Keep list sorted when adding dependencies; it helps prevent merge conflicts.