diff --git a/.github/workflows/cd.yaml b/.github/workflows/cd.yaml
index ac25544..4acd163 100644
--- a/.github/workflows/cd.yaml
+++ b/.github/workflows/cd.yaml
@@ -62,9 +62,11 @@ jobs:
 
       - name: 🚀 Publish
         if: ${{ !env.ACT }}
-        uses: RatakondalaArun/pub.dev-cd@v1.0.0
+        uses: k-paxian/dart-package-publisher@v1.6
         with:
-          creditionals: ${{secrets.PUB_DEV_CREDENTIALS}}
+          accessToken: ''
+          refreshToken: ''
+          credentialJson: ${{secrets.PUB_DEV_CREDENTIALS}}
 
       - uses: codecov/codecov-action@v2
         with:
diff --git a/pubspec.yaml b/pubspec.yaml
index 6a7c446..7d0d5db 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,34 +1,34 @@
 name: endaft_core
 description: The core library behind the EnDaft 'shared' library. Chock full of
   goodness within.
-version: 0.0.3
+version: 0.0.4
 homepage: https://endaft.dev
 repository: https://github.com/endaft/endaft-core
 issue_tracker: https://github.com/endaft/endaft-core/issues
 
 environment:
-  sdk: ">=2.16.0 <3.0.0"
+  sdk: '>=3.1.2 <4.0.0'
 
 dependencies:
-  amazon_cognito_identity_dart_2: ">=3.0.0 <4.0.0"
+  amazon_cognito_identity_dart_2: ">=3.6.0 <4.0.0"
   aws_lambda_dart_runtime: ">=1.1.0 <2.0.0"
-  aws_s3_api: ">=1.2.0 <3.0.0"
-  collection: ">=1.16.0 <2.0.0"
-  equatable: ">=2.0.0 <3.0.0"
-  http: ">=0.13.0 <1.0.0"
-  injector: ">=2.0.0 <3.0.0"
-  json_annotation: ">=4.6.0 <5.0.0"
-  matcher: ">=0.12.0 <1.0.0"
-  meta: ">=1.8.0 <2.0.0"
-  mocktail: ">=0.3.0 <1.0.0"
-  path: ">=1.8.0 <2.0.0"
-  uuid: ">=3.0.0 <4.0.0"
+  aws_s3_api: ">=2.0.0 <3.0.0"
+  collection: ">=1.18.0 <2.0.0"
+  equatable: ">=2.0.5 <3.0.0"
+  http: ">=0.13.1 <2.0.0"
+  injector: ^3.0.0
+  json_annotation: ">=4.8.1 <5.0.0"
+  matcher: ">=0.12.16 <1.0.0"
+  meta: ">=1.11.0 <2.0.0"
+  mocktail: ^1.0.1
+  path: ">=1.9.0 <2.0.0"
+  uuid: ">=3.0.7 <5.0.0"
 
 dev_dependencies:
-  analyzer: ">=4.7.0 <6.0.0"
-  build_runner: ">=2.2.0 <3.0.0"
-  build_test: ">=2.1.5 <3.0.0"
-  coverage: ">=1.5.0 <2.0.0"
-  json_serializable: ">=6.0.0 <7.0.0"
-  lints: ">=2.0.0 <3.0.0"
-  test: ">=1.0.0 <2.0.0"
+  analyzer: ^6.3.0
+  build_runner: ">=2.4.7 <3.0.0"
+  build_test: ">=2.2.1 <3.0.0"
+  coverage: ">=1.7.1 <2.0.0"
+  json_serializable: ">=6.7.1 <7.0.0"
+  lints: ^3.0.0
+  test: ">=1.24.9 <2.0.0"