diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7323f41..7d225bc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Setup dart
         uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f # v1.5.0
         with:
-          sdk: 2.18.5
+          sdk: 3.0.7
       - name: Install dependencies
         run: dart pub get
       - name: Verify formatting
@@ -41,7 +41,7 @@ jobs:
       - name: Setup dart
         uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f # v1.5.0
         with:
-          sdk: 2.18.5
+          sdk: 3.0.7
       - name: Install dependencies
         run: |
           dart pub get
diff --git a/pubspec.yaml b/pubspec.yaml
index 6ef33c9..4632a9b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,19 +5,19 @@ homepage: https://github.com/Betterment/sturdy_http
 repository: https://github.com/Betterment/sturdy_http
 
 environment:
-  sdk: ">=2.18.5 <3.0.0"
+  sdk: ">=3.0.7 <4.0.0"
 
 dependencies:
   collection: ^1.17.1
   dio: ^5.1.1
   freezed_annotation: ^2.2.0
-  uuid: ^3.0.7
+  uuid: ^4.1.0
 
 dev_dependencies:
   build_runner: ^2.1.8
-  charlatan: 0.3.1
+  charlatan: 0.4.0
   freezed: ^2.2.0
   json_annotation: ^4.4.0
   json_serializable: ^6.1.5
-  lints: ^2.0.1
+  lints: ^3.0.0
   test: ^1.16.0