diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9868fa7aa..1e397a40e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.42](https://github.com/ably/ably-flutter/tree/v1.2.42)
+
+[Full Changelog](https://github.com/ably/ably-flutter/compare/v1.2.41...v1.2.42)
+
+- Updated `ably-cocoa` dependency to `1.2.53`
+- Fixed the issue in which app crashes when the HTTPS response status code is 404 [\#583](https://github.com/ably/ably-flutter/issues/583)
+
 ## [1.2.41](https://github.com/ably/ably-flutter/tree/v1.2.41)
 
 [Full Changelog](https://github.com/ably/ably-flutter/compare/v1.2.40...v1.2.41)
diff --git a/README.md b/README.md
index 8a64f654c..29f6d57a8 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ Add the Ably Flutter package to your project by including it in your `pubspec.ya
 
 ```yaml
 dependencies:
-  ably_flutter: ^1.2.41
+  ably_flutter: ^1.2.42
 ```
 
 Once added to your dependencies, import it in your Dart code:
diff --git a/example/ios/Podfile b/example/ios/Podfile
index ac38d5ec8..b5196d5f2 100644
--- a/example/ios/Podfile
+++ b/example/ios/Podfile
@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-platform :ios, '10.0'
+platform :ios, '12.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index 821414592..c9d78b4ea 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -1,23 +1,94 @@
 PODS:
-  - Ably (1.2.33):
+  - Ably (1.2.53):
     - AblyDeltaCodec (= 1.3.3)
     - msgpack (= 0.4.0)
-  - ably_flutter (1.2.41):
-    - Ably (= 1.2.33)
+  - ably_flutter (1.2.42):
+    - Ably (= 1.2.53)
     - Flutter
   - AblyDeltaCodec (1.3.3)
   - device_info_plus (0.0.1):
     - Flutter
+  - Firebase/CoreOnly (10.25.0):
+    - FirebaseCore (= 10.25.0)
+  - Firebase/Messaging (10.25.0):
+    - Firebase/CoreOnly
+    - FirebaseMessaging (~> 10.25.0)
+  - firebase_core (2.32.0):
+    - Firebase/CoreOnly (= 10.25.0)
+    - Flutter
+  - firebase_messaging (14.7.10):
+    - Firebase/Messaging (= 10.25.0)
+    - firebase_core
+    - Flutter
+  - FirebaseCore (10.25.0):
+    - FirebaseCoreInternal (~> 10.0)
+    - GoogleUtilities/Environment (~> 7.12)
+    - GoogleUtilities/Logger (~> 7.12)
+  - FirebaseCoreInternal (10.29.0):
+    - "GoogleUtilities/NSData+zlib (~> 7.8)"
+  - FirebaseInstallations (10.29.0):
+    - FirebaseCore (~> 10.0)
+    - GoogleUtilities/Environment (~> 7.8)
+    - GoogleUtilities/UserDefaults (~> 7.8)
+    - PromisesObjC (~> 2.1)
+  - FirebaseMessaging (10.25.0):
+    - FirebaseCore (~> 10.0)
+    - FirebaseInstallations (~> 10.0)
+    - GoogleDataTransport (~> 9.3)
+    - GoogleUtilities/AppDelegateSwizzler (~> 7.8)
+    - GoogleUtilities/Environment (~> 7.8)
+    - GoogleUtilities/Reachability (~> 7.8)
+    - GoogleUtilities/UserDefaults (~> 7.8)
+    - nanopb (< 2.30911.0, >= 2.30908.0)
   - Flutter (1.0.0)
   - flutter_local_notifications (0.0.1):
     - Flutter
   - fluttertoast (0.0.2):
     - Flutter
+    - Toast
+  - GoogleDataTransport (9.4.1):
+    - GoogleUtilities/Environment (~> 7.7)
+    - nanopb (< 2.30911.0, >= 2.30908.0)
+    - PromisesObjC (< 3.0, >= 1.2)
+  - GoogleUtilities/AppDelegateSwizzler (7.13.3):
+    - GoogleUtilities/Environment
+    - GoogleUtilities/Logger
+    - GoogleUtilities/Network
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Environment (7.13.3):
+    - GoogleUtilities/Privacy
+    - PromisesObjC (< 3.0, >= 1.2)
+  - GoogleUtilities/Logger (7.13.3):
+    - GoogleUtilities/Environment
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Network (7.13.3):
+    - GoogleUtilities/Logger
+    - "GoogleUtilities/NSData+zlib"
+    - GoogleUtilities/Privacy
+    - GoogleUtilities/Reachability
+  - "GoogleUtilities/NSData+zlib (7.13.3)":
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/Privacy (7.13.3)
+  - GoogleUtilities/Reachability (7.13.3):
+    - GoogleUtilities/Logger
+    - GoogleUtilities/Privacy
+  - GoogleUtilities/UserDefaults (7.13.3):
+    - GoogleUtilities/Logger
+    - GoogleUtilities/Privacy
   - msgpack (0.4.0)
+  - nanopb (2.30910.0):
+    - nanopb/decode (= 2.30910.0)
+    - nanopb/encode (= 2.30910.0)
+  - nanopb/decode (2.30910.0)
+  - nanopb/encode (2.30910.0)
+  - PromisesObjC (2.4.0)
+  - Toast (4.1.1)
 
 DEPENDENCIES:
   - ably_flutter (from `.symlinks/plugins/ably_flutter/ios`)
   - device_info_plus (from `.symlinks/plugins/device_info_plus/ios`)
+  - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
+  - firebase_messaging (from `.symlinks/plugins/firebase_messaging/ios`)
   - Flutter (from `Flutter`)
   - flutter_local_notifications (from `.symlinks/plugins/flutter_local_notifications/ios`)
   - fluttertoast (from `.symlinks/plugins/fluttertoast/ios`)
@@ -26,13 +97,27 @@ SPEC REPOS:
   trunk:
     - Ably
     - AblyDeltaCodec
+    - Firebase
+    - FirebaseCore
+    - FirebaseCoreInternal
+    - FirebaseInstallations
+    - FirebaseMessaging
+    - GoogleDataTransport
+    - GoogleUtilities
     - msgpack
+    - nanopb
+    - PromisesObjC
+    - Toast
 
 EXTERNAL SOURCES:
   ably_flutter:
     :path: ".symlinks/plugins/ably_flutter/ios"
   device_info_plus:
     :path: ".symlinks/plugins/device_info_plus/ios"
+  firebase_core:
+    :path: ".symlinks/plugins/firebase_core/ios"
+  firebase_messaging:
+    :path: ".symlinks/plugins/firebase_messaging/ios"
   Flutter:
     :path: Flutter
   flutter_local_notifications:
@@ -41,15 +126,27 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/fluttertoast/ios"
 
 SPEC CHECKSUMS:
-  Ably: 1d78e5dec56db6d2cf91b10d14fea796ce591bae
-  ably_flutter: 266f291feba58d03b7f8f6ab8193ef615f6d2ab5
+  Ably: 1756d6590a572809c10fc4bcc32e05fe9e7867d7
+  ably_flutter: 3d13c8b685c64ff14396341c84fa75874005726b
   AblyDeltaCodec: add5d06a756b3581b12aab5b5500a320b8c55bea
-  device_info_plus: 71ffc6ab7634ade6267c7a93088ed7e4f74e5896
+  device_info_plus: 97af1d7e84681a90d0693e63169a5d50e0839a0d
+  Firebase: 0312a2352584f782ea56f66d91606891d4607f06
+  firebase_core: a626d00494efa398e7c54f25f1454a64c8abf197
+  firebase_messaging: 1541105e2a2a6ef8bd869bcc44157d31e82f3a50
+  FirebaseCore: 7ec4d0484817f12c3373955bc87762d96842d483
+  FirebaseCoreInternal: df84dd300b561c27d5571684f389bf60b0a5c934
+  FirebaseInstallations: 913cf60d0400ebd5d6b63a28b290372ab44590dd
+  FirebaseMessaging: 88950ba9485052891ebe26f6c43a52bb62248952
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
-  flutter_local_notifications: ad39620c743ea4c15127860f4b5641649a988100
-  fluttertoast: 2c67e14dce98bbdb200df9e1acf610d7a6264ea1
+  flutter_local_notifications: 4cde75091f6327eb8517fa068a0a5950212d2086
+  fluttertoast: e9a18c7be5413da53898f660530c56f35edfba9c
+  GoogleDataTransport: 6c09b596d841063d76d4288cc2d2f42cc36e1e2a
+  GoogleUtilities: ea963c370a38a8069cc5f7ba4ca849a60b6d7d15
   msgpack: c85f6251873059738472ae136951cec5f30f3251
+  nanopb: 438bc412db1928dac798aa6fd75726007be04262
+  PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
+  Toast: 1f5ea13423a1e6674c4abdac5be53587ae481c4e
 
-PODFILE CHECKSUM: 1e2c1b20be30d932ecf4aea37c7fa8602c49c7fa
+PODFILE CHECKSUM: 5dac7b8eff57b86c98038531a0cc7562fb467acc
 
 COCOAPODS: 1.16.2
diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj
index 3240090a9..96babbb61 100644
--- a/example/ios/Runner.xcodeproj/project.pbxproj
+++ b/example/ios/Runner.xcodeproj/project.pbxproj
@@ -224,21 +224,39 @@
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
 				"${BUILT_PRODUCTS_DIR}/Ably/Ably.framework",
 				"${BUILT_PRODUCTS_DIR}/AblyDeltaCodec/AblyDeltaCodec.framework",
+				"${BUILT_PRODUCTS_DIR}/FirebaseCore/FirebaseCore.framework",
+				"${BUILT_PRODUCTS_DIR}/FirebaseCoreInternal/FirebaseCoreInternal.framework",
+				"${BUILT_PRODUCTS_DIR}/FirebaseInstallations/FirebaseInstallations.framework",
+				"${BUILT_PRODUCTS_DIR}/FirebaseMessaging/FirebaseMessaging.framework",
+				"${BUILT_PRODUCTS_DIR}/GoogleDataTransport/GoogleDataTransport.framework",
+				"${BUILT_PRODUCTS_DIR}/GoogleUtilities/GoogleUtilities.framework",
+				"${BUILT_PRODUCTS_DIR}/PromisesObjC/FBLPromises.framework",
+				"${BUILT_PRODUCTS_DIR}/Toast/Toast.framework",
 				"${BUILT_PRODUCTS_DIR}/ably_flutter/ably_flutter.framework",
 				"${BUILT_PRODUCTS_DIR}/device_info_plus/device_info_plus.framework",
 				"${BUILT_PRODUCTS_DIR}/flutter_local_notifications/flutter_local_notifications.framework",
 				"${BUILT_PRODUCTS_DIR}/fluttertoast/fluttertoast.framework",
 				"${BUILT_PRODUCTS_DIR}/msgpack/msgpack.framework",
+				"${BUILT_PRODUCTS_DIR}/nanopb/nanopb.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Ably.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/AblyDeltaCodec.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FirebaseCore.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FirebaseCoreInternal.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FirebaseInstallations.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FirebaseMessaging.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/GoogleDataTransport.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/GoogleUtilities.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FBLPromises.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Toast.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/ably_flutter.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/device_info_plus.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/flutter_local_notifications.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/fluttertoast.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/msgpack.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/nanopb.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 66a4884c8..a3aa4ca1f 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -7,7 +7,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.2.41"
+    version: "1.2.42"
   args:
     dependency: transitive
     description:
@@ -28,10 +28,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.3.0"
   clock:
     dependency: transitive
     description:
@@ -44,10 +44,10 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
       url: "https://pub.dev"
     source: hosted
-    version: "1.19.1"
+    version: "1.19.0"
   crypto:
     dependency: "direct main"
     description:
@@ -198,10 +198,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
       url: "https://pub.dev"
     source: hosted
-    version: "1.16.0"
+    version: "1.15.0"
   path:
     dependency: transitive
     description:
@@ -344,5 +344,5 @@ packages:
     source: hosted
     version: "6.5.0"
 sdks:
-  dart: ">=3.7.0-0 <4.0.0"
+  dart: ">=3.5.0 <4.0.0"
   flutter: ">=3.24.0"
diff --git a/ios/Classes/codec/AblyFlutterReader.m b/ios/Classes/codec/AblyFlutterReader.m
index 09cb88714..49cdc5a84 100644
--- a/ios/Classes/codec/AblyFlutterReader.m
+++ b/ios/Classes/codec/AblyFlutterReader.m
@@ -253,7 +253,7 @@ +(ARTTokenParams *)tokenParamsFromDictionary: (NSDictionary *) dictionary {
 
     for (NSString *key in dictionary) {
         NSString *value = dictionary[key];
-        ARTStringifiable *stringifiable = [[ARTStringifiable alloc] initWithString:value];
+        ARTStringifiable *stringifiable = [ARTStringifiable withString:value];
         result[key] = stringifiable;
     }
 
diff --git a/ios/ably_flutter.podspec b/ios/ably_flutter.podspec
index ee61af98f..e64e41a29 100644
--- a/ios/ably_flutter.podspec
+++ b/ios/ably_flutter.podspec
@@ -18,7 +18,7 @@ Pod::Spec.new do |s|
   s.source_files = 'Classes/**/*'
   s.public_header_files = 'Classes/**/*.h'
   s.dependency 'Flutter'
-  s.dependency 'Ably', '1.2.33'
+  s.dependency 'Ably', '1.2.53'
   s.platform = :ios
   s.ios.deployment_target  = '10.0'
 
diff --git a/pubspec.lock b/pubspec.lock
index dff489b92..e7d20b3e8 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -5,50 +5,50 @@ packages:
     dependency: transitive
     description:
       name: async
-      sha256: d2872f9c19731c2e5f10444b14686eb7cc85c76274bd6c16e1816bff9a3bab63
+      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
       url: "https://pub.dev"
     source: hosted
-    version: "2.12.0"
+    version: "2.11.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.1"
   characters:
     dependency: transitive
     description:
       name: characters
-      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.3.0"
   clock:
     dependency: transitive
     description:
       name: clock
-      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.1"
   collection:
     dependency: "direct main"
     description:
       name: collection
-      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
       url: "https://pub.dev"
     source: hosted
-    version: "1.19.1"
+    version: "1.19.0"
   fake_async:
     dependency: "direct dev"
     description:
       name: fake_async
-      sha256: "6a95e56b2449df2273fd8c45a662d6947ce1ebb7aafe80e550a3f68297f3cacc"
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.2"
+    version: "1.3.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -71,18 +71,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
+      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.8"
+    version: "10.0.7"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
+      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.9"
+    version: "3.0.8"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -103,10 +103,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.17"
+    version: "0.12.16+1"
   material_color_utilities:
     dependency: transitive
     description:
@@ -119,18 +119,18 @@ packages:
     dependency: "direct main"
     description:
       name: meta
-      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
       url: "https://pub.dev"
     source: hosted
-    version: "1.16.0"
+    version: "1.15.0"
   path:
     dependency: transitive
     description:
       name: path
-      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
       url: "https://pub.dev"
     source: hosted
-    version: "1.9.1"
+    version: "1.9.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -140,50 +140,50 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.1"
+    version: "1.10.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
+      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
       url: "https://pub.dev"
     source: hosted
-    version: "1.12.1"
+    version: "1.12.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
+      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.3.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.2"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.4"
+    version: "0.7.3"
   vector_math:
     dependency: transitive
     description:
@@ -196,10 +196,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
+      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
       url: "https://pub.dev"
     source: hosted
-    version: "14.3.1"
+    version: "14.3.0"
 sdks:
-  dart: ">=3.7.0-0 <4.0.0"
+  dart: ">=3.4.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"
diff --git a/pubspec.yaml b/pubspec.yaml
index 0883c92aa..d7f526e52 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: ably_flutter
 description: A wrapper around Ably's Cocoa and Java client library SDKs, providing iOS and Android support.
-version: 1.2.41
+version: 1.2.42
 repository: https://github.com/ably/ably-flutter
 
 environment:
diff --git a/test_integration/ios/Podfile.lock b/test_integration/ios/Podfile.lock
index 75c78de94..b4ed5181e 100644
--- a/test_integration/ios/Podfile.lock
+++ b/test_integration/ios/Podfile.lock
@@ -1,9 +1,9 @@
 PODS:
-  - Ably (1.2.33):
+  - Ably (1.2.53):
     - AblyDeltaCodec (= 1.3.3)
     - msgpack (= 0.4.0)
-  - ably_flutter (1.2.41):
-    - Ably (= 1.2.33)
+  - ably_flutter (1.2.42):
+    - Ably (= 1.2.53)
     - Flutter
   - AblyDeltaCodec (1.3.3)
   - Flutter (1.0.0)
@@ -26,8 +26,8 @@ EXTERNAL SOURCES:
     :path: Flutter
 
 SPEC CHECKSUMS:
-  Ably: 1d78e5dec56db6d2cf91b10d14fea796ce591bae
-  ably_flutter: 266f291feba58d03b7f8f6ab8193ef615f6d2ab5
+  Ably: 1756d6590a572809c10fc4bcc32e05fe9e7867d7
+  ably_flutter: 3d13c8b685c64ff14396341c84fa75874005726b
   AblyDeltaCodec: add5d06a756b3581b12aab5b5500a320b8c55bea
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   msgpack: c85f6251873059738472ae136951cec5f30f3251
diff --git a/test_integration/pubspec.lock b/test_integration/pubspec.lock
index 79a2a946f..1ca1d4e3c 100644
--- a/test_integration/pubspec.lock
+++ b/test_integration/pubspec.lock
@@ -15,7 +15,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.2.41"
+    version: "1.2.42"
   analyzer:
     dependency: transitive
     description:
@@ -76,10 +76,10 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
       url: "https://pub.dev"
     source: hosted
-    version: "1.18.0"
+    version: "1.19.0"
   convert:
     dependency: transitive
     description:
@@ -216,18 +216,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
+      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.5"
+    version: "10.0.7"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
+      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "3.0.8"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -376,7 +376,7 @@ packages:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.99"
+    version: "0.0.0"
   source_map_stack_trace:
     dependency: transitive
     description:
@@ -405,10 +405,10 @@ packages:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.1"
+    version: "1.12.0"
   stream_channel:
     dependency: transitive
     description:
@@ -421,10 +421,10 @@ packages:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   sync_http:
     dependency: transitive
     description:
@@ -445,26 +445,26 @@ packages:
     dependency: "direct dev"
     description:
       name: test
-      sha256: "7ee44229615f8f642b68120165ae4c2a75fe77ae2065b1e55ae4711f6cf0899e"
+      sha256: "713a8789d62f3233c46b4a90b174737b2c04cb6ae4500f2aa8b1be8f03f5e67f"
       url: "https://pub.dev"
     source: hosted
-    version: "1.25.7"
+    version: "1.25.8"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.2"
+    version: "0.7.3"
   test_core:
     dependency: transitive
     description:
       name: test_core
-      sha256: "55ea5a652e38a1dfb32943a7973f3681a60f872f8c3a05a14664ad54ef9c6696"
+      sha256: "12391302411737c176b0b5d6491f466b0dd56d4763e347b6714efbaa74d7953d"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.4"
+    version: "0.6.5"
   typed_data:
     dependency: transitive
     description:
@@ -485,10 +485,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: f652077d0bdf60abe4c1f6377448e8655008eef28f128bc023f7b5e8dfeb48fc
+      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
       url: "https://pub.dev"
     source: hosted
-    version: "14.2.4"
+    version: "14.3.0"
   watcher:
     dependency: transitive
     description:
@@ -509,10 +509,10 @@ packages:
     dependency: transitive
     description:
       name: webdriver
-      sha256: "003d7da9519e1e5f329422b36c4dcdf18d7d2978d1ba099ea4e45ba490ed845e"
+      sha256: "3d773670966f02a646319410766d3b5e1037efb7f07cc68f844d5e06cd4d61c8"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.3"
+    version: "3.0.4"
   webkit_inspection_protocol:
     dependency: transitive
     description:
@@ -530,5 +530,5 @@ packages:
     source: hosted
     version: "3.1.0"
 sdks:
-  dart: ">=3.3.0 <4.0.0"
+  dart: ">=3.4.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"