diff --git a/CHANGELOG.md b/CHANGELOG.md
index 530e023..032770a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 1.0.3
+- Updated iOS dependencies to resolve version conflicts with Firebase and Google Sign-In
+- Updated GoogleMLKit/TextRecognition to version ~> 3.2.0 for better compatibility
+- Updated minimum iOS deployment target to 12.0 in podspec to match README requirements
+- Improved iOS simulator architecture support for Apple Silicon Macs
+
 ## 1.0.2
 - upgraded gradle versions and compatibility versions to support newer versions of dart & flutter sdk
 
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
deleted file mode 100644
index a39d1fe..0000000
--- a/example/ios/Podfile.lock
+++ /dev/null
@@ -1,103 +0,0 @@
-PODS:
-  - card_scanner (0.0.1):
-    - Flutter
-    - GoogleMLKit/TextRecognition
-  - Flutter (1.0.0)
-  - GoogleDataTransport (8.2.0):
-    - nanopb (~> 2.30907.0)
-  - GoogleMLKit/MLKitCore (2.0.0):
-    - MLKitCommon (~> 2.0.0)
-  - GoogleMLKit/TextRecognition (2.0.0):
-    - GoogleMLKit/MLKitCore
-    - MLKitTextRecognition (~> 1.1.0)
-  - GoogleToolboxForMac/DebugUtils (2.3.1):
-    - GoogleToolboxForMac/Defines (= 2.3.1)
-  - GoogleToolboxForMac/Defines (2.3.1)
-  - GoogleToolboxForMac/Logger (2.3.1):
-    - GoogleToolboxForMac/Defines (= 2.3.1)
-  - "GoogleToolboxForMac/NSData+zlib (2.3.1)":
-    - GoogleToolboxForMac/Defines (= 2.3.1)
-  - "GoogleToolboxForMac/NSDictionary+URLArguments (2.3.1)":
-    - GoogleToolboxForMac/DebugUtils (= 2.3.1)
-    - GoogleToolboxForMac/Defines (= 2.3.1)
-    - "GoogleToolboxForMac/NSString+URLArguments (= 2.3.1)"
-  - "GoogleToolboxForMac/NSString+URLArguments (2.3.1)"
-  - GoogleUtilities/Environment (7.2.2):
-    - PromisesObjC (~> 1.2)
-  - GoogleUtilities/Logger (7.2.2):
-    - GoogleUtilities/Environment
-  - GoogleUtilities/UserDefaults (7.2.2):
-    - GoogleUtilities/Logger
-  - GoogleUtilitiesComponents (1.0.0):
-    - GoogleUtilities/Logger
-  - GTMSessionFetcher/Core (1.5.0)
-  - MLKitCommon (2.0.0):
-    - GoogleDataTransport (~> 8.0)
-    - GoogleToolboxForMac/Logger (~> 2.1)
-    - "GoogleToolboxForMac/NSData+zlib (~> 2.1)"
-    - "GoogleToolboxForMac/NSDictionary+URLArguments (~> 2.1)"
-    - GoogleUtilities/UserDefaults (~> 7.0)
-    - GoogleUtilitiesComponents (~> 1.0)
-    - GTMSessionFetcher/Core (~> 1.1)
-    - Protobuf (~> 3.12)
-  - MLKitTextRecognition (1.1.0):
-    - MLKitCommon (~> 2.0)
-    - MLKitVision (~> 1.1)
-  - MLKitVision (1.1.0):
-    - GoogleToolboxForMac/Logger (~> 2.1)
-    - "GoogleToolboxForMac/NSData+zlib (~> 2.1)"
-    - GTMSessionFetcher/Core (~> 1.1)
-    - MLKitCommon (~> 2.0)
-    - Protobuf (~> 3.12)
-  - nanopb (2.30907.0):
-    - nanopb/decode (= 2.30907.0)
-    - nanopb/encode (= 2.30907.0)
-  - nanopb/decode (2.30907.0)
-  - nanopb/encode (2.30907.0)
-  - PromisesObjC (1.2.12)
-  - Protobuf (3.14.0)
-
-DEPENDENCIES:
-  - card_scanner (from `.symlinks/plugins/card_scanner/ios`)
-  - Flutter (from `Flutter`)
-
-SPEC REPOS:
-  trunk:
-    - GoogleDataTransport
-    - GoogleMLKit
-    - GoogleToolboxForMac
-    - GoogleUtilities
-    - GoogleUtilitiesComponents
-    - GTMSessionFetcher
-    - MLKitCommon
-    - MLKitTextRecognition
-    - MLKitVision
-    - nanopb
-    - PromisesObjC
-    - Protobuf
-
-EXTERNAL SOURCES:
-  card_scanner:
-    :path: ".symlinks/plugins/card_scanner/ios"
-  Flutter:
-    :path: Flutter
-
-SPEC CHECKSUMS:
-  card_scanner: 2ef22da164d7fc6dba57c41bf8757fd5fda53c9f
-  Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
-  GoogleDataTransport: 1024b1a4dfbd7a0e92cb20d7e0a6f1fb66b449a4
-  GoogleMLKit: 2a9032170872c4464d516700a04661d6e5b98a77
-  GoogleToolboxForMac: 471e0c05d39506e50e6398f46fa9a12ae0efeff9
-  GoogleUtilities: 31c5b01f978a70c6cff2afc6272b3f1921614b43
-  GoogleUtilitiesComponents: a69c0b3b369ba443e988141e75ef49d9010b1c80
-  GTMSessionFetcher: b3503b20a988c4e20cc189aa798fd18220133f52
-  MLKitCommon: 746a9b06e05a6a5dc9636a8ea376c3145f0a5338
-  MLKitTextRecognition: a04dace82086c321e2201fd21542971645c47279
-  MLKitVision: d8152c0ecdefb17ab680be0457f90ce9f3544f43
-  nanopb: 59221d7f958fb711001e6a449489542d92ae113e
-  PromisesObjC: 3113f7f76903778cf4a0586bd1ab89329a0b7b97
-  Protobuf: 0cde852566359049847168e51bd1c690e0f70056
-
-PODFILE CHECKSUM: 4e8f8b2be68aeea4c0d5beb6ff1e79fface1d048
-
-COCOAPODS: 1.10.1
diff --git a/ios/card_scanner.podspec b/ios/card_scanner.podspec
index 17b4a5d..5b2d1d7 100644
--- a/ios/card_scanner.podspec
+++ b/ios/card_scanner.podspec
@@ -17,11 +17,11 @@ A new Flutter plugin.
   s.source_files = 'Classes/**/*'
   s.resources = 'Assets/*.png'
   s.dependency 'Flutter'
-  s.dependency 'GoogleMLKit/TextRecognition'
-  s.platform = :ios, '10.0'
+  s.dependency 'GoogleMLKit/TextRecognition', '~> 3.2.0'
+  s.platform = :ios, '12.0'
   s.static_framework = true
 
-  # Flutter.framework does not contain a i386 slice. Only x86_64 simulators are supported.
-  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'VALID_ARCHS[sdk=iphonesimulator*]' => 'x86_64' }
+  # Flutter.framework supports both x86_64 and arm64 simulators.
+  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386' }
   s.swift_version = '5.0'
 end
diff --git a/pubspec.yaml b/pubspec.yaml
index 57f4e7f..ae0bf7d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: card_scanner
 description: Fast, Accurate and Secure Credit & Debit card scanning library for flutter.
-version: 1.0.2
+version: 1.0.3
 homepage: https://github.com/nateshmbhat/card-scanner-flutter
 repository: https://github.com/nateshmbhat/card-scanner-flutter