diff --git a/protoc_plugin/lib/src/generated/dart_options.pb.dart b/protoc_plugin/lib/src/generated/dart_options.pb.dart
index f045820bd..340247fca 100644
--- a/protoc_plugin/lib/src/generated/dart_options.pb.dart
+++ b/protoc_plugin/lib/src/generated/dart_options.pb.dart
@@ -2,7 +2,7 @@
 //  Generated code. Do not modify.
 //  source: dart_options.proto
 //
-// @dart = 2.12
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
 // ignore_for_file: constant_identifier_names, library_prefixes
@@ -13,6 +13,8 @@ import 'dart:core' as $core;
 
 import 'package:protobuf/protobuf.dart' as $pb;
 
+export 'package:protobuf/protobuf.dart' show GeneratedMessageGenericExtensions;
+
 /// A mixin that can be used in the 'with' clause of the generated Dart class
 /// for a proto message.
 class DartMixin extends $pb.GeneratedMessage {
@@ -171,7 +173,7 @@ class Imports extends $pb.GeneratedMessage {
   ///  so the generated code may contain errors. Therefore, running dartanalyzer
   ///  on the generated file is a good idea.
   @$pb.TagNumber(1)
-  $core.List<DartMixin> get mixins => $_getList(0);
+  $pb.PbList<DartMixin> get mixins => $_getList(0);
 }
 
 class Dart_options {
diff --git a/protoc_plugin/lib/src/generated/descriptor.pb.dart b/protoc_plugin/lib/src/generated/descriptor.pb.dart
index d367d33e5..a4dfd4cb1 100644
--- a/protoc_plugin/lib/src/generated/descriptor.pb.dart
+++ b/protoc_plugin/lib/src/generated/descriptor.pb.dart
@@ -2,7 +2,7 @@
 //  Generated code. Do not modify.
 //  source: descriptor.proto
 //
-// @dart = 2.12
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
 // ignore_for_file: constant_identifier_names, library_prefixes
@@ -16,6 +16,8 @@ import 'package:protobuf/protobuf.dart' as $pb;
 
 import 'descriptor.pbenum.dart';
 
+export 'package:protobuf/protobuf.dart' show GeneratedMessageGenericExtensions;
+
 export 'descriptor.pbenum.dart';
 
 /// The protocol compiler can output a FileDescriptorSet containing the .proto
@@ -71,7 +73,7 @@ class FileDescriptorSet extends $pb.GeneratedMessage {
   static FileDescriptorSet? _defaultInstance;
 
   @$pb.TagNumber(1)
-  $core.List<FileDescriptorProto> get file => $_getList(0);
+  $pb.PbList<FileDescriptorProto> get file => $_getList(0);
 }
 
 /// Describes a complete .proto file.
@@ -216,20 +218,20 @@ class FileDescriptorProto extends $pb.GeneratedMessage {
 
   /// Names of files imported by this file.
   @$pb.TagNumber(3)
-  $core.List<$core.String> get dependency => $_getList(2);
+  $pb.PbList<$core.String> get dependency => $_getList(2);
 
   /// All top-level definitions in this file.
   @$pb.TagNumber(4)
-  $core.List<DescriptorProto> get messageType => $_getList(3);
+  $pb.PbList<DescriptorProto> get messageType => $_getList(3);
 
   @$pb.TagNumber(5)
-  $core.List<EnumDescriptorProto> get enumType => $_getList(4);
+  $pb.PbList<EnumDescriptorProto> get enumType => $_getList(4);
 
   @$pb.TagNumber(6)
-  $core.List<ServiceDescriptorProto> get service => $_getList(5);
+  $pb.PbList<ServiceDescriptorProto> get service => $_getList(5);
 
   @$pb.TagNumber(7)
-  $core.List<FieldDescriptorProto> get extension => $_getList(6);
+  $pb.PbList<FieldDescriptorProto> get extension => $_getList(6);
 
   @$pb.TagNumber(8)
   FileOptions get options => $_getN(7);
@@ -265,12 +267,12 @@ class FileDescriptorProto extends $pb.GeneratedMessage {
 
   /// Indexes of the public imported files in the dependency list above.
   @$pb.TagNumber(10)
-  $core.List<$core.int> get publicDependency => $_getList(9);
+  $pb.PbList<$core.int> get publicDependency => $_getList(9);
 
   /// Indexes of the weak imported files in the dependency list.
   /// For Google-internal migration only. Do not use.
   @$pb.TagNumber(11)
-  $core.List<$core.int> get weakDependency => $_getList(10);
+  $pb.PbList<$core.int> get weakDependency => $_getList(10);
 
   /// The syntax of the proto file.
   /// The supported values are "proto2" and "proto3".
@@ -597,19 +599,19 @@ class DescriptorProto extends $pb.GeneratedMessage {
   void clearName() => $_clearField(1);
 
   @$pb.TagNumber(2)
-  $core.List<FieldDescriptorProto> get field => $_getList(1);
+  $pb.PbList<FieldDescriptorProto> get field => $_getList(1);
 
   @$pb.TagNumber(3)
-  $core.List<DescriptorProto> get nestedType => $_getList(2);
+  $pb.PbList<DescriptorProto> get nestedType => $_getList(2);
 
   @$pb.TagNumber(4)
-  $core.List<EnumDescriptorProto> get enumType => $_getList(3);
+  $pb.PbList<EnumDescriptorProto> get enumType => $_getList(3);
 
   @$pb.TagNumber(5)
-  $core.List<DescriptorProto_ExtensionRange> get extensionRange => $_getList(4);
+  $pb.PbList<DescriptorProto_ExtensionRange> get extensionRange => $_getList(4);
 
   @$pb.TagNumber(6)
-  $core.List<FieldDescriptorProto> get extension => $_getList(5);
+  $pb.PbList<FieldDescriptorProto> get extension => $_getList(5);
 
   @$pb.TagNumber(7)
   MessageOptions get options => $_getN(6);
@@ -626,15 +628,15 @@ class DescriptorProto extends $pb.GeneratedMessage {
   MessageOptions ensureOptions() => $_ensure(6);
 
   @$pb.TagNumber(8)
-  $core.List<OneofDescriptorProto> get oneofDecl => $_getList(7);
+  $pb.PbList<OneofDescriptorProto> get oneofDecl => $_getList(7);
 
   @$pb.TagNumber(9)
-  $core.List<DescriptorProto_ReservedRange> get reservedRange => $_getList(8);
+  $pb.PbList<DescriptorProto_ReservedRange> get reservedRange => $_getList(8);
 
   /// Reserved field names, which may not be used by fields in the same message.
   /// A given name may only be reserved once.
   @$pb.TagNumber(10)
-  $core.List<$core.String> get reservedName => $_getList(9);
+  $pb.PbList<$core.String> get reservedName => $_getList(9);
 }
 
 class ExtensionRangeOptions extends $pb.GeneratedMessage {
@@ -692,7 +694,7 @@ class ExtensionRangeOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(0);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(0);
 }
 
 /// Describes a field within a message.
@@ -1241,7 +1243,7 @@ class EnumDescriptorProto extends $pb.GeneratedMessage {
   void clearName() => $_clearField(1);
 
   @$pb.TagNumber(2)
-  $core.List<EnumValueDescriptorProto> get value => $_getList(1);
+  $pb.PbList<EnumValueDescriptorProto> get value => $_getList(1);
 
   @$pb.TagNumber(3)
   EnumOptions get options => $_getN(2);
@@ -1261,13 +1263,13 @@ class EnumDescriptorProto extends $pb.GeneratedMessage {
   /// by enum values in the same enum declaration. Reserved ranges may not
   /// overlap.
   @$pb.TagNumber(4)
-  $core.List<EnumDescriptorProto_EnumReservedRange> get reservedRange =>
+  $pb.PbList<EnumDescriptorProto_EnumReservedRange> get reservedRange =>
       $_getList(3);
 
   /// Reserved enum value names, which may not be reused. A given name may only
   /// be reserved once.
   @$pb.TagNumber(5)
-  $core.List<$core.String> get reservedName => $_getList(4);
+  $pb.PbList<$core.String> get reservedName => $_getList(4);
 }
 
 /// Describes a value within an enum.
@@ -1448,7 +1450,7 @@ class ServiceDescriptorProto extends $pb.GeneratedMessage {
   void clearName() => $_clearField(1);
 
   @$pb.TagNumber(2)
-  $core.List<MethodDescriptorProto> get method => $_getList(1);
+  $pb.PbList<MethodDescriptorProto> get method => $_getList(1);
 
   @$pb.TagNumber(3)
   ServiceOptions get options => $_getN(2);
@@ -2087,7 +2089,7 @@ class FileOptions extends $pb.GeneratedMessage {
   /// The parser stores options it doesn't recognize here.
   /// See the documentation for the "Options" section above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(20);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(20);
 }
 
 class MessageOptions extends $pb.GeneratedMessage {
@@ -2257,7 +2259,7 @@ class MessageOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(4);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(4);
 }
 
 class FieldOptions extends $pb.GeneratedMessage {
@@ -2476,7 +2478,7 @@ class FieldOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(6);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(6);
 }
 
 class OneofOptions extends $pb.GeneratedMessage {
@@ -2532,7 +2534,7 @@ class OneofOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(0);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(0);
 }
 
 class EnumOptions extends $pb.GeneratedMessage {
@@ -2627,7 +2629,7 @@ class EnumOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(2);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(2);
 }
 
 class EnumValueOptions extends $pb.GeneratedMessage {
@@ -2704,7 +2706,7 @@ class EnumValueOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(1);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(1);
 }
 
 class ServiceOptions extends $pb.GeneratedMessage {
@@ -2781,7 +2783,7 @@ class ServiceOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(1);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(1);
 }
 
 class MethodOptions extends $pb.GeneratedMessage {
@@ -2879,7 +2881,7 @@ class MethodOptions extends $pb.GeneratedMessage {
 
   /// The parser stores options it doesn't recognize here. See above.
   @$pb.TagNumber(999)
-  $core.List<UninterpretedOption> get uninterpretedOption => $_getList(2);
+  $pb.PbList<UninterpretedOption> get uninterpretedOption => $_getList(2);
 }
 
 /// The name of the uninterpreted option.  Each string represents a segment in
@@ -3061,7 +3063,7 @@ class UninterpretedOption extends $pb.GeneratedMessage {
   static UninterpretedOption? _defaultInstance;
 
   @$pb.TagNumber(2)
-  $core.List<UninterpretedOption_NamePart> get name => $_getList(0);
+  $pb.PbList<UninterpretedOption_NamePart> get name => $_getList(0);
 
   /// The value of the uninterpreted option, in whatever type the tokenizer
   /// identified it as during parsing. Exactly one of these should be set.
@@ -3233,7 +3235,7 @@ class SourceCodeInfo_Location extends $pb.GeneratedMessage {
   ///  this path refers to the whole field declaration (from the beginning
   ///  of the label to the terminating semicolon).
   @$pb.TagNumber(1)
-  $core.List<$core.int> get path => $_getList(0);
+  $pb.PbList<$core.int> get path => $_getList(0);
 
   /// Always has exactly three or four elements: start line, start column,
   /// end line (optional, otherwise assumed same as start line), end column.
@@ -3241,7 +3243,7 @@ class SourceCodeInfo_Location extends $pb.GeneratedMessage {
   /// and column numbers are zero-based -- typically you will want to add
   /// 1 to each before displaying to a user.
   @$pb.TagNumber(2)
-  $core.List<$core.int> get span => $_getList(1);
+  $pb.PbList<$core.int> get span => $_getList(1);
 
   ///  If this SourceCodeInfo represents a complete declaration, these are any
   ///  comments appearing before and after the declaration which appear to be
@@ -3315,7 +3317,7 @@ class SourceCodeInfo_Location extends $pb.GeneratedMessage {
   void clearTrailingComments() => $_clearField(4);
 
   @$pb.TagNumber(6)
-  $core.List<$core.String> get leadingDetachedComments => $_getList(4);
+  $pb.PbList<$core.String> get leadingDetachedComments => $_getList(4);
 }
 
 /// Encapsulates information about the original source file from which a
@@ -3415,7 +3417,7 @@ class SourceCodeInfo extends $pb.GeneratedMessage {
   ///    ignore those that it doesn't understand, as more types of locations could
   ///    be recorded in the future.
   @$pb.TagNumber(1)
-  $core.List<SourceCodeInfo_Location> get location => $_getList(0);
+  $pb.PbList<SourceCodeInfo_Location> get location => $_getList(0);
 }
 
 class GeneratedCodeInfo_Annotation extends $pb.GeneratedMessage {
@@ -3489,7 +3491,7 @@ class GeneratedCodeInfo_Annotation extends $pb.GeneratedMessage {
   /// Identifies the element in the original source .proto file. This field
   /// is formatted the same as SourceCodeInfo.Location.path.
   @$pb.TagNumber(1)
-  $core.List<$core.int> get path => $_getList(0);
+  $pb.PbList<$core.int> get path => $_getList(0);
 
   /// Identifies the filesystem path to the original source .proto.
   @$pb.TagNumber(2)
@@ -3591,7 +3593,7 @@ class GeneratedCodeInfo extends $pb.GeneratedMessage {
   /// An Annotation connects some span of text in generated code to an element
   /// of its generating .proto file.
   @$pb.TagNumber(1)
-  $core.List<GeneratedCodeInfo_Annotation> get annotation => $_getList(0);
+  $pb.PbList<GeneratedCodeInfo_Annotation> get annotation => $_getList(0);
 }
 
 const _omitFieldNames = $core.bool.fromEnvironment('protobuf.omit_field_names');
diff --git a/protoc_plugin/lib/src/generated/descriptor.pbenum.dart b/protoc_plugin/lib/src/generated/descriptor.pbenum.dart
index 8b92c04a8..dc6f349d3 100644
--- a/protoc_plugin/lib/src/generated/descriptor.pbenum.dart
+++ b/protoc_plugin/lib/src/generated/descriptor.pbenum.dart
@@ -2,7 +2,7 @@
 //  Generated code. Do not modify.
 //  source: descriptor.proto
 //
-// @dart = 2.12
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
 // ignore_for_file: constant_identifier_names, library_prefixes
@@ -14,14 +14,22 @@ import 'dart:core' as $core;
 import 'package:protobuf/protobuf.dart' as $pb;
 
 class FieldDescriptorProto_Type extends $pb.ProtobufEnum {
+  /// 0 is reserved for errors.
+  /// Order is weird for historical reasons.
   static const FieldDescriptorProto_Type TYPE_DOUBLE =
       FieldDescriptorProto_Type._(1, _omitEnumNames ? '' : 'TYPE_DOUBLE');
   static const FieldDescriptorProto_Type TYPE_FLOAT =
       FieldDescriptorProto_Type._(2, _omitEnumNames ? '' : 'TYPE_FLOAT');
+
+  /// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
+  /// negative values are likely.
   static const FieldDescriptorProto_Type TYPE_INT64 =
       FieldDescriptorProto_Type._(3, _omitEnumNames ? '' : 'TYPE_INT64');
   static const FieldDescriptorProto_Type TYPE_UINT64 =
       FieldDescriptorProto_Type._(4, _omitEnumNames ? '' : 'TYPE_UINT64');
+
+  /// Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
+  /// negative values are likely.
   static const FieldDescriptorProto_Type TYPE_INT32 =
       FieldDescriptorProto_Type._(5, _omitEnumNames ? '' : 'TYPE_INT32');
   static const FieldDescriptorProto_Type TYPE_FIXED64 =
@@ -32,10 +40,17 @@ class FieldDescriptorProto_Type extends $pb.ProtobufEnum {
       FieldDescriptorProto_Type._(8, _omitEnumNames ? '' : 'TYPE_BOOL');
   static const FieldDescriptorProto_Type TYPE_STRING =
       FieldDescriptorProto_Type._(9, _omitEnumNames ? '' : 'TYPE_STRING');
+
+  /// Tag-delimited aggregate.
+  /// Group type is deprecated and not supported in proto3. However, Proto3
+  /// implementations should still be able to parse the group wire format and
+  /// treat group fields as unknown fields.
   static const FieldDescriptorProto_Type TYPE_GROUP =
       FieldDescriptorProto_Type._(10, _omitEnumNames ? '' : 'TYPE_GROUP');
   static const FieldDescriptorProto_Type TYPE_MESSAGE =
       FieldDescriptorProto_Type._(11, _omitEnumNames ? '' : 'TYPE_MESSAGE');
+
+  /// New in version 2.
   static const FieldDescriptorProto_Type TYPE_BYTES =
       FieldDescriptorProto_Type._(12, _omitEnumNames ? '' : 'TYPE_BYTES');
   static const FieldDescriptorProto_Type TYPE_UINT32 =
@@ -77,10 +92,11 @@ class FieldDescriptorProto_Type extends $pb.ProtobufEnum {
       $pb.ProtobufEnum.initByValue(values);
   static FieldDescriptorProto_Type? valueOf($core.int value) => _byValue[value];
 
-  const FieldDescriptorProto_Type._($core.int v, $core.String n) : super(v, n);
+  const FieldDescriptorProto_Type._(super.v, super.n);
 }
 
 class FieldDescriptorProto_Label extends $pb.ProtobufEnum {
+  /// 0 is reserved for errors
   static const FieldDescriptorProto_Label LABEL_OPTIONAL =
       FieldDescriptorProto_Label._(1, _omitEnumNames ? '' : 'LABEL_OPTIONAL');
   static const FieldDescriptorProto_Label LABEL_REQUIRED =
@@ -100,13 +116,15 @@ class FieldDescriptorProto_Label extends $pb.ProtobufEnum {
   static FieldDescriptorProto_Label? valueOf($core.int value) =>
       _byValue[value];
 
-  const FieldDescriptorProto_Label._($core.int v, $core.String n) : super(v, n);
+  const FieldDescriptorProto_Label._(super.v, super.n);
 }
 
 /// Generated classes can be optimized for speed or code size.
 class FileOptions_OptimizeMode extends $pb.ProtobufEnum {
   static const FileOptions_OptimizeMode SPEED =
       FileOptions_OptimizeMode._(1, _omitEnumNames ? '' : 'SPEED');
+
+  /// etc.
   static const FileOptions_OptimizeMode CODE_SIZE =
       FileOptions_OptimizeMode._(2, _omitEnumNames ? '' : 'CODE_SIZE');
   static const FileOptions_OptimizeMode LITE_RUNTIME =
@@ -123,10 +141,11 @@ class FileOptions_OptimizeMode extends $pb.ProtobufEnum {
       $pb.ProtobufEnum.initByValue(values);
   static FileOptions_OptimizeMode? valueOf($core.int value) => _byValue[value];
 
-  const FileOptions_OptimizeMode._($core.int v, $core.String n) : super(v, n);
+  const FileOptions_OptimizeMode._(super.v, super.n);
 }
 
 class FieldOptions_CType extends $pb.ProtobufEnum {
+  /// Default mode.
   static const FieldOptions_CType STRING =
       FieldOptions_CType._(0, _omitEnumNames ? '' : 'STRING');
   static const FieldOptions_CType CORD =
@@ -144,14 +163,19 @@ class FieldOptions_CType extends $pb.ProtobufEnum {
       $pb.ProtobufEnum.initByValue(values);
   static FieldOptions_CType? valueOf($core.int value) => _byValue[value];
 
-  const FieldOptions_CType._($core.int v, $core.String n) : super(v, n);
+  const FieldOptions_CType._(super.v, super.n);
 }
 
 class FieldOptions_JSType extends $pb.ProtobufEnum {
+  /// Use the default type.
   static const FieldOptions_JSType JS_NORMAL =
       FieldOptions_JSType._(0, _omitEnumNames ? '' : 'JS_NORMAL');
+
+  /// Use JavaScript strings.
   static const FieldOptions_JSType JS_STRING =
       FieldOptions_JSType._(1, _omitEnumNames ? '' : 'JS_STRING');
+
+  /// Use JavaScript numbers.
   static const FieldOptions_JSType JS_NUMBER =
       FieldOptions_JSType._(2, _omitEnumNames ? '' : 'JS_NUMBER');
 
@@ -165,7 +189,7 @@ class FieldOptions_JSType extends $pb.ProtobufEnum {
       $pb.ProtobufEnum.initByValue(values);
   static FieldOptions_JSType? valueOf($core.int value) => _byValue[value];
 
-  const FieldOptions_JSType._($core.int v, $core.String n) : super(v, n);
+  const FieldOptions_JSType._(super.v, super.n);
 }
 
 /// Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
@@ -193,8 +217,7 @@ class MethodOptions_IdempotencyLevel extends $pb.ProtobufEnum {
   static MethodOptions_IdempotencyLevel? valueOf($core.int value) =>
       _byValue[value];
 
-  const MethodOptions_IdempotencyLevel._($core.int v, $core.String n)
-      : super(v, n);
+  const MethodOptions_IdempotencyLevel._(super.v, super.n);
 }
 
 const _omitEnumNames = $core.bool.fromEnvironment('protobuf.omit_enum_names');
diff --git a/protoc_plugin/lib/src/generated/plugin.pb.dart b/protoc_plugin/lib/src/generated/plugin.pb.dart
index bad241898..e50ab709e 100644
--- a/protoc_plugin/lib/src/generated/plugin.pb.dart
+++ b/protoc_plugin/lib/src/generated/plugin.pb.dart
@@ -2,7 +2,7 @@
 //  Generated code. Do not modify.
 //  source: plugin.proto
 //
-// @dart = 2.12
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
 // ignore_for_file: constant_identifier_names, library_prefixes
@@ -16,6 +16,8 @@ import 'package:protobuf/protobuf.dart' as $pb;
 
 import 'descriptor.pb.dart' as $0;
 
+export 'package:protobuf/protobuf.dart' show GeneratedMessageGenericExtensions;
+
 export 'plugin.pbenum.dart';
 
 /// The version number of protocol compiler.
@@ -204,7 +206,7 @@ class CodeGeneratorRequest extends $pb.GeneratedMessage {
   /// code generator should generate code only for these files.  Each file's
   /// descriptor will be included in proto_file, below.
   @$pb.TagNumber(1)
-  $core.List<$core.String> get fileToGenerate => $_getList(0);
+  $pb.PbList<$core.String> get fileToGenerate => $_getList(0);
 
   /// The generator parameter passed on the command-line.
   @$pb.TagNumber(2)
@@ -249,7 +251,7 @@ class CodeGeneratorRequest extends $pb.GeneratedMessage {
   ///  Type names of fields and extensions in the FileDescriptorProto are always
   ///  fully qualified.
   @$pb.TagNumber(15)
-  $core.List<$0.FileDescriptorProto> get protoFile => $_getList(3);
+  $pb.PbList<$0.FileDescriptorProto> get protoFile => $_getList(3);
 }
 
 /// Represents a single generated file.
@@ -525,7 +527,7 @@ class CodeGeneratorResponse extends $pb.GeneratedMessage {
   void clearSupportedFeatures() => $_clearField(2);
 
   @$pb.TagNumber(15)
-  $core.List<CodeGeneratorResponse_File> get file => $_getList(2);
+  $pb.PbList<CodeGeneratorResponse_File> get file => $_getList(2);
 }
 
 const _omitFieldNames = $core.bool.fromEnvironment('protobuf.omit_field_names');
diff --git a/protoc_plugin/lib/src/generated/plugin.pbenum.dart b/protoc_plugin/lib/src/generated/plugin.pbenum.dart
index f3082012f..399158c55 100644
--- a/protoc_plugin/lib/src/generated/plugin.pbenum.dart
+++ b/protoc_plugin/lib/src/generated/plugin.pbenum.dart
@@ -2,7 +2,7 @@
 //  Generated code. Do not modify.
 //  source: plugin.proto
 //
-// @dart = 2.12
+// @dart = 3.3
 
 // ignore_for_file: annotate_overrides, camel_case_types, comment_references
 // ignore_for_file: constant_identifier_names, library_prefixes
@@ -32,8 +32,7 @@ class CodeGeneratorResponse_Feature extends $pb.ProtobufEnum {
   static CodeGeneratorResponse_Feature? valueOf($core.int value) =>
       _byValue[value];
 
-  const CodeGeneratorResponse_Feature._($core.int v, $core.String n)
-      : super(v, n);
+  const CodeGeneratorResponse_Feature._(super.v, super.n);
 }
 
 const _omitEnumNames = $core.bool.fromEnvironment('protobuf.omit_enum_names');