update lints (#62)

diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index d055677..abf4388 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -18,7 +18,7 @@
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        sdk: [3.0, dev]
+        sdk: [3.4, dev]
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
       - uses: dart-lang/setup-dart@0a8a0fc875eb934c15d08629302413c671d3f672
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5fe8780..cb3fbe6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## 1.1.2-wip
 
-- Require Dart 3.0
+- Require Dart 3.4
 - Log errors from chrome
 - Allow tests to detect headless-only environment (for CI).
 - Add extra flags that may help disable additional throttling in background tabs
@@ -12,8 +12,8 @@
 ## 1.1.0
 
 - Add optional `signIn` argument to `startWithDebugPort`.
-  To be used together with `user-data-dir` to start a chrome
-  window signed into the default profile with extensions enabled.
+  To be used together with `user-data-dir` to start a Chrome
+  window signed in to the default profile with extensions enabled.
 - Enable the `avoid_dynamic_calls` lint.
 
 ## 1.0.0
diff --git a/pubspec.yaml b/pubspec.yaml
index 952ffe2..39a4d31 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@
 repository: https://github.com/dart-lang/browser_launcher
 
 environment:
-  sdk: ^3.0.0
+  sdk: ^3.4.0
 
 dependencies:
   logging: ^1.0.0
@@ -12,5 +12,5 @@
   webkit_inspection_protocol: ^1.0.0
 
 dev_dependencies:
-  dart_flutter_team_lints: ^2.0.0
+  dart_flutter_team_lints: ^3.0.0
   test: ^1.17.3