diff --git a/pkgs/leak_tracker/test/release/devtools_integration/delivery_test.dart b/pkgs/leak_tracker/test/release/devtools_integration/delivery_test.dart
index 99f7e774..0a5cd041 100644
--- a/pkgs/leak_tracker/test/release/devtools_integration/delivery_test.dart
+++ b/pkgs/leak_tracker/test/release/devtools_integration/delivery_test.dart
@@ -13,7 +13,7 @@ void main() {
     for (var c in Channel.values)
       c: messages
           .where((m) => envelopeByType(m.runtimeType).channel == c)
-          .toList()
+          .toList(),
   };
 
   setUpAll(() {
diff --git a/pkgs/leak_tracker/test/release/leak_tracking/matchers_test.dart b/pkgs/leak_tracker/test/release/leak_tracking/matchers_test.dart
index a42f8f80..cc74b1fe 100644
--- a/pkgs/leak_tracker/test/release/leak_tracking/matchers_test.dart
+++ b/pkgs/leak_tracker/test/release/leak_tracking/matchers_test.dart
@@ -15,7 +15,7 @@ final _leaks = Leaks({
       code: 1,
       type: 'type',
     ),
-  ]
+  ],
 });
 
 void main() {
diff --git a/pkgs/leak_tracker_flutter_test/test/_formatting_test.dart b/pkgs/leak_tracker_flutter_test/test/_formatting_test.dart
index 99a33107..2c82ae1f 100644
--- a/pkgs/leak_tracker_flutter_test/test/_formatting_test.dart
+++ b/pkgs/leak_tracker_flutter_test/test/_formatting_test.dart
@@ -11,9 +11,9 @@ const libName = 'libName';
 const _json = <String, dynamic>{
   'value': {
     'class': {
-      'library': {'name': libName}
-    }
-  }
+      'library': {'name': libName},
+    },
+  },
 };
 
 void main() {
diff --git a/pkgs/leak_tracker_flutter_test/test/test_infra/helpers.dart b/pkgs/leak_tracker_flutter_test/test/test_infra/helpers.dart
index 06f5784c..5a159c85 100644
--- a/pkgs/leak_tracker_flutter_test/test/test_infra/helpers.dart
+++ b/pkgs/leak_tracker_flutter_test/test/test_infra/helpers.dart
@@ -131,7 +131,7 @@ class LeakCleaner {
       for (LeakType leakType in leaks.byType.keys)
         leakType: leaks.byType[leakType]!
             .where((LeakReport leak) => _shouldReportLeak(leakType, leak))
-            .toList()
+            .toList(),
     });
     return result;
   }