flutter package

$ flutter pub add kakao_flutter_sdk_user

Resolving dependencies... 
+ args 2.4.2
+ asn1lib 1.5.0
  collection 1.17.2 (1.18.0 available)
+ convert 3.1.1
+ crypto 3.0.3
+ dio 5.3.2
+ encrypt 5.0.1
+ ffi 2.1.0
+ file 6.1.4 (7.0.0 available)
+ flutter_web_plugins 0.0.0 from sdk flutter
+ http_parser 4.0.2
+ js 0.6.7
+ json_annotation 4.8.1
+ kakao_flutter_sdk_auth 1.5.0
+ kakao_flutter_sdk_common 1.5.0
+ kakao_flutter_sdk_user 1.5.0
  material_color_utilities 0.5.0 (0.8.0 available)
+ path_provider_linux 2.2.0
+ path_provider_platform_interface 2.1.0
+ path_provider_windows 2.2.0
+ platform 3.1.1
+ plugin_platform_interface 2.1.5
+ pointycastle 3.7.3
+ shared_preferences 2.2.0
+ shared_preferences_android 2.2.0
+ shared_preferences_foundation 2.3.3
+ shared_preferences_linux 2.3.0
+ shared_preferences_platform_interface 2.3.0
+ shared_preferences_web 2.2.0
+ shared_preferences_windows 2.3.0
  stack_trace 1.11.0 (1.11.1 available)
  stream_channel 2.1.1 (2.1.2 available)
  test_api 0.6.0 (0.6.1 available)
+ typed_data 1.3.2
+ win32 5.0.7
+ xdg_directories 1.0.2
Changed 31 dependencies!

---

$ flutter pub get

Resolving dependencies... 
  collection 1.17.2 (1.18.0 available)
  file 6.1.4 (7.0.0 available)
  material_color_utilities 0.5.0 (0.8.0 available)
  stack_trace 1.11.0 (1.11.1 available)
  stream_channel 2.1.1 (2.1.2 available)
  test_api 0.6.0 (0.6.1 available)
Got dependencies!

$ flutter pub upgrade

Resolving dependencies... (1.6s)
  args 2.4.2
  asn1lib 1.5.0
  async 2.11.0
  boolean_selector 2.1.1
  characters 1.3.0
  clock 1.1.1
  collection 1.17.2 (1.18.0 available)
  convert 3.1.1
  crypto 3.0.3
  cupertino_icons 1.0.5
  dio 5.3.2
  encrypt 5.0.1
  fake_async 1.3.1
  ffi 2.1.0
  file 6.1.4 (7.0.0 available)
  flutter 0.0.0 from sdk flutter
  flutter_lints 2.0.2
  flutter_test 0.0.0 from sdk flutter
  flutter_web_plugins 0.0.0 from sdk flutter
  http_parser 4.0.2
  js 0.6.7
  json_annotation 4.8.1
  kakao_flutter_sdk_auth 1.5.0
  kakao_flutter_sdk_common 1.5.0
  kakao_flutter_sdk_user 1.5.0
  lints 2.1.1
  matcher 0.12.16
  material_color_utilities 0.5.0 (0.8.0 available)
  meta 1.9.1
  path 1.8.3
  path_provider_linux 2.2.0
  path_provider_platform_interface 2.1.0
  path_provider_windows 2.2.0
  platform 3.1.1
  plugin_platform_interface 2.1.5
  pointycastle 3.7.3
  shared_preferences 2.2.0
  shared_preferences_android 2.2.0
  shared_preferences_foundation 2.3.3
  shared_preferences_linux 2.3.0
  shared_preferences_platform_interface 2.3.0
  shared_preferences_web 2.2.0
  shared_preferences_windows 2.3.0
  sky_engine 0.0.99 from sdk flutter
  source_span 1.10.0
  stack_trace 1.11.0 (1.11.1 available)
  stream_channel 2.1.1 (2.1.2 available)
  string_scanner 1.2.0
  term_glyph 1.2.1
  test_api 0.6.0 (0.6.1 available)
  typed_data 1.3.2
  vector_math 2.1.4
  web 0.1.4-beta
  win32 5.0.7
  xdg_directories 1.0.2
No dependencies changed.
6 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.