diff --git a/.github/workflows/review.yaml b/.github/workflows/review.yaml
index 0fede29..5c49f6d 100644
--- a/.github/workflows/review.yaml
+++ b/.github/workflows/review.yaml
@@ -17,7 +17,7 @@ jobs:
       - name: Setup Flutter
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: 3.19.6
+          flutter-version: 3.24.3
           cache: true
 
       - name: Setup pub
diff --git a/analysis_options.yaml b/analysis_options.yaml
index bf4b70e..2b7e288 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -1,4 +1,4 @@
-include: package:very_good_analysis/analysis_options.5.1.0.yaml
+include: package:very_good_analysis/analysis_options.6.0.0.yaml
 
 linter:
   rules:
diff --git a/packages/playbook/pubspec.yaml b/packages/playbook/pubspec.yaml
index 3076cae..9397d7e 100644
--- a/packages/playbook/pubspec.yaml
+++ b/packages/playbook/pubspec.yaml
@@ -16,7 +16,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  very_good_analysis: ^5.1.0
+  very_good_analysis: ^6.0.0
 
 flutter:
   uses-material-design: true
diff --git a/packages/playbook_generator/lib/src/playbook_builder.dart b/packages/playbook_generator/lib/src/playbook_builder.dart
index 7731c12..8c3a70b 100644
--- a/packages/playbook_generator/lib/src/playbook_builder.dart
+++ b/packages/playbook_generator/lib/src/playbook_builder.dart
@@ -88,14 +88,14 @@ ${storiesLibrary.accept(emitter)}
       if (element is ClassElement) {
         return (element.unnamedConstructor?.isDefaultConstructor ?? false) &&
             element.allSupertypes.any(
-              (s) => s.getDisplayString(withNullability: true) == w,
+              (s) => s.getDisplayString() == w,
             );
       } else if (element is FunctionElement) {
-        final firstParam = element.parameters.firstOrNull?.type
-            .getDisplayString(withNullability: false);
+        final firstParam =
+            element.parameters.firstOrNull?.type.getDisplayString();
         return element.parameters.length <= 1 &&
             (firstParam == null || firstParam == bc) &&
-            element.returnType.getDisplayString(withNullability: true) == w;
+            element.returnType.getDisplayString() == w;
       } else {
         return false;
       }
@@ -135,8 +135,7 @@ ${a(refer(scenarioName, _playbookUrl))}(
         .where((e) => e.isPublic && e.parameters.isEmpty)
         .expand<Code>(
       (e) {
-        final returnTypeString =
-            e.returnType.getDisplayString(withNullability: true);
+        final returnTypeString = e.returnType.getDisplayString();
         final scenarioRefer = refer(e.displayName, uri);
         if (returnTypeString == 'Scenario') {
           return [scenarioRefer([]).code];
diff --git a/packages/playbook_generator/pubspec.yaml b/packages/playbook_generator/pubspec.yaml
index b73a1c2..eb99469 100644
--- a/packages/playbook_generator/pubspec.yaml
+++ b/packages/playbook_generator/pubspec.yaml
@@ -18,4 +18,4 @@ dependencies:
   dart_style: ^2.3.6
 
 dev_dependencies:
-  very_good_analysis: ^5.1.0
+  very_good_analysis: ^6.0.0
diff --git a/packages/playbook_snapshot/pubspec.yaml b/packages/playbook_snapshot/pubspec.yaml
index fdd84ab..1704035 100644
--- a/packages/playbook_snapshot/pubspec.yaml
+++ b/packages/playbook_snapshot/pubspec.yaml
@@ -19,4 +19,4 @@ dependencies:
   yaml: ^3.1.2
 
 dev_dependencies:
-  very_good_analysis: ^5.1.0
+  very_good_analysis: ^6.0.0
diff --git a/packages/playbook_ui/pubspec.yaml b/packages/playbook_ui/pubspec.yaml
index 5e7f266..21242a3 100644
--- a/packages/playbook_ui/pubspec.yaml
+++ b/packages/playbook_ui/pubspec.yaml
@@ -18,7 +18,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  very_good_analysis: ^5.1.0
+  very_good_analysis: ^6.0.0
 
 flutter:
   uses-material-design: true
diff --git a/pubspec.yaml b/pubspec.yaml
index 0220ee8..dae3308 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -6,4 +6,4 @@ environment:
 
 dev_dependencies:
   melos: ^6.0.0
-  very_good_analysis: ^5.1.0
+  very_good_analysis: ^6.0.0